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Drug overview for ESZOPICLONE (eszopiclone):
Generic name: ESZOPICLONE (es-zoe-PIK-lone)
Drug class: Hypnotics
Therapeutic class: Central Nervous System Agents
Eszopiclone, the S-enantiomer of zopiclone (not commercially available in the US), is a sedative and hypnotic agent structurally unrelated to the benzodiazepines.
No enhanced Uses information available for this drug.
Generic name: ESZOPICLONE (es-zoe-PIK-lone)
Drug class: Hypnotics
Therapeutic class: Central Nervous System Agents
Eszopiclone, the S-enantiomer of zopiclone (not commercially available in the US), is a sedative and hypnotic agent structurally unrelated to the benzodiazepines.
No enhanced Uses information available for this drug.
DRUG IMAGES
ESZOPICLONE 3 MG TABLET
The following indications for ESZOPICLONE (eszopiclone) have been approved by the FDA:
Indications:
Insomnia
Professional Synonyms:
Agrypnia
Ahypnia
Indications:
Insomnia
Professional Synonyms:
Agrypnia
Ahypnia
The following dosing information is available for ESZOPICLONE (eszopiclone):
Dosage of eszopiclone should be individualized, and the lowest effective dosage should be used in all patient populations.
For the management of insomnia, the recommended initial adult dosage of eszopiclone is 1 mg immediately before bedtime. The recommended initial dosage is the same for women and men. If clinically indicated, dosage may be increased to 2 or 3 mg immediately before bedtime.
The dosage range of 2-3 mg has been shown to be effective in decreasing sleep latency and improving measures of sleep maintenance in adults <65 years of age. However, in some patients, the 2- or 3-mg dose may produce higher morning blood concentrations of eszopiclone, resulting in an increased risk of next-day impairment of driving and other activities that require full alertness. The adult dosage of eszopiclone should not exceed 3 mg immediately before bedtime.
Ingesting eszopiclone while still up and about could result in adverse CNS effects such as short-term memory impairment, hallucinations, dizziness, and impaired coordination. Therefore, eszopiclone should be administered immediately before retiring.
For the management of insomnia, the recommended initial adult dosage of eszopiclone is 1 mg immediately before bedtime. The recommended initial dosage is the same for women and men. If clinically indicated, dosage may be increased to 2 or 3 mg immediately before bedtime.
The dosage range of 2-3 mg has been shown to be effective in decreasing sleep latency and improving measures of sleep maintenance in adults <65 years of age. However, in some patients, the 2- or 3-mg dose may produce higher morning blood concentrations of eszopiclone, resulting in an increased risk of next-day impairment of driving and other activities that require full alertness. The adult dosage of eszopiclone should not exceed 3 mg immediately before bedtime.
Ingesting eszopiclone while still up and about could result in adverse CNS effects such as short-term memory impairment, hallucinations, dizziness, and impaired coordination. Therefore, eszopiclone should be administered immediately before retiring.
Eszopiclone is administered orally at bedtime. The drug should be taken immediately before retiring and only when the patient is able to get 7-8 hours of sleep before it is necessary to be active again. Eszopiclone should not be administered with or immediately after a meal; administration with or immediately after a heavy, high-fat meal results in a decreased rate of absorption of eszopiclone and would be expected to decrease the drug's effect on sleep latency.
| DRUG LABEL | DOSING TYPE | DOSING INSTRUCTIONS |
|---|---|---|
| ESZOPICLONE 3 MG TABLET | Maintenance | Adults take 1 tablet (3 mg) by oral route once daily at bedtime |
| DRUG LABEL | DOSING TYPE | DOSING INSTRUCTIONS |
|---|---|---|
| ESZOPICLONE 3 MG TABLET | Maintenance | Adults take 1 tablet (3 mg) by oral route once daily at bedtime |
The following drug interaction information is available for ESZOPICLONE (eszopiclone):
There are 1 contraindications.
These drug combinations generally should not be dispensed or administered to the same patient. A manufacturer label warning that indicates the contraindication warrants inclusion of a drug combination in this category, regardless of clinical evidence or lack of clinical evidence to support the contraindication.
| Drug Interaction | Drug Names |
|---|---|
| Sodium Oxybate/Sedative Hypnotics; Alcohol SEVERITY LEVEL: 1-Contraindicated Drug Combination: This drug combination is contraindicated and generally should not be dispensed or administered to the same patient. MECHANISM OF ACTION: Oxybate may be associated with respiratory depression. As oxybate is taken at bedtime, concurrent use with alcohol or hypnotics may increase the risk for respiratory depression or loss of consciousness.(1-3) Primidone is metabolized to phenobarbital. CLINICAL EFFECTS: Concurrent use of sodium oxybate and sedative hypnotics or alcohol may further increase the risk for respiratory depression and profound sedation or coma.(1,2) Fatalities have been reported.(3) PREDISPOSING FACTORS: Based upon FDA evaluation of deaths in patients taking sodium oxybate, risk factors may include: use of multiple drugs which depress the CNS, more rapid than recommended oxybate dose titration, exceeding the maximum recommended oxybate dose, and prescribing for unapproved uses such as fibromyalgia, insomnia or migraine. Note that in oxybate clinical trials for narcolepsy 78% - 85% of patients were also receiving concomitant CNS stimulants.(1-3) PATIENT MANAGEMENT: The FDA states that sodium oxybate is contraindicated in patients also taking hypnotics or alcohol.(1,2) Significant quantities of alcohol may be present in medicinal products. Alcohol is is used to improve docetaxel and paclitaxel solubility. - The quantity of alcohol in paclitaxel injection formulations (0.385-0.396 grams/mL) is similar across manufacturers. A paclitaxel 200 mg dose contains approximately 13 grams of alcohol. - The quantity of alcohol in docetaxel formulations varies approximately 3-fold depending upon the manufacturer. FDA data on alcohol content (4): Product Manufacturer Alcohol/200 mg dose Docetaxel Inj. Pfizer 6.4 grams Docetaxel Inj. Sandoz 5.5 grams Docetaxel Inj. Accord 4.0 grams Taxotere-one vial Sanofi 4.0 grams formulation Docetaxel Inj. Hospira 3.7 grams Docefrez Sun Pharma 2.9 grams Taxotere-two vial Sanofi 2.0 grams formulation DISCUSSION: The FDA evaluated sodium oxybate postmarket fatal adverse event reports from the FDA Adverse Event Reporting System(AERS)and from the manufacturer. Although report documentation was not always optimal or complete, useful information was obtained. Factors which may have contributed to fatal outcome: concomitant use of one or more drugs which depress the CNS, more rapid than recommended upward dose titration, exceeding the maximum recommended oxybate dose, and prescribing for unapproved uses such as fibromyalgia, insomnia or migraine. Many deaths occurred in patients with serious psychiatric disorders such as depression and substance abuse. Other concomitant diseases may have also contributed to respiratory and CNS depressant effects of oxybate.(3) |
LUMRYZ, LUMRYZ STARTER PACK, SODIUM OXYBATE, XYREM, XYWAV |
There are 2 severe interactions.
These drug interactions can produce serious consequences in most patients. Actions required for severe interactions include, but are not limited to, discontinuing one or both agents, adjusting dosage, altering administration scheduling, and providing additional patient monitoring. Review the full interaction monograph for more information.
| Drug Interaction | Drug Names |
|---|---|
| Eszopiclone > 2 mg; Zopiclone > 5 mg/Strong 3A4 Inhibitors SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Strong inhibitors of CYP3A4 impair the metabolism of eszopiclone(1) and zopiclone.(2,3) CLINICAL EFFECTS: Concurrent use of eszopiclone(1) or zopiclone(2,3) with a strong CYP3A4 inhibitor may result in an increase in hypnotic levels and clinical adverse effects such as confusion, memory loss, sleep-walking or sleep-driving behaviors, thought or behavioral changes, or excessive daytime drowsiness, as well as toxic effects such as profound sedation, respiratory depression, coma, and/or death. PREDISPOSING FACTORS: Systemic exposure may also be increased in patients with severe hepatic impairment. Elderly and debilitated patients are more likely to have impaired motor or cognitive performance when treated with hypnotics. PATIENT MANAGEMENT: The US manufacturer of eszopiclone states the total dose should not exceed 2 mg in patients taking strong CYP3A4 inhibitors.(1) The Canadian manufacturer of zopiclone states the prescribed dose should not exceed 5 mg in patients treated with strong CYP3A4 inhibitors.(2) Patients should be counseled that concurrent use of a strong CYP3A4 inhibitor with eszopiclone or zopiclone may result in an increase in side effects such as confusion, memory loss, sleep-walking or sleep-driving behaviors, or daytime drowsiness. DISCUSSION: Concurrent administration of ketoconazole (400 mg daily for 5 days) increased the area-under-curve (AUC) of eszopiclone by 2.2-fold. Eszopiclone maximum concentration (Cmax) and half-life were increased 1.4-fold and 1.3-fold, respectively.(1) An in vitro study in human liver microsomes found that ketoconazole inhibited the metabolism of zopiclone.(2) In a study in 10 subjects, itraconazole (200 mg daily for 4 days) increased the AUC, Cmax, and half-life of zopiclone by 73%, 29%, and 40%, respectively. However, there were no significant differences in clinical effects when compared to placebo.(4) Strong inhibitors of CYP3A4 include: adagrasib, boceprevir, ceritinib, clarithromycin, cobicistat, elvitegravir, idelalisib, indinavir, itraconazole, josamycin, ketoconazole, levoketoconazole, lopinavir/ritonavir, mibefradil, mifepristone, nefazodone, nelfinavir, nirmatrelvir/ritonavir, paritaprevir, posaconazole, ribociclib, ritonavir, saquinavir, telaprevir, telithromycin, tipranavir, tucatinib, and voriconazole.(5,6) |
APTIVUS, CLARITHROMYCIN, CLARITHROMYCIN ER, EVOTAZ, GENVOYA, ITRACONAZOLE, ITRACONAZOLE MICRONIZED, KALETRA, KETOCONAZOLE, KISQALI, KORLYM, KRAZATI, LANSOPRAZOL-AMOXICIL-CLARITHRO, LOPINAVIR-RITONAVIR, MIFEPREX, MIFEPRISTONE, NEFAZODONE HCL, NOXAFIL, OMECLAMOX-PAK, PAXLOVID, POSACONAZOLE, PREZCOBIX, RECORLEV, SPORANOX, STRIBILD, SYMTUZA, TOLSURA, TUKYSA, TYBOST, VFEND, VFEND IV, VIRACEPT, VOQUEZNA TRIPLE PAK, VORICONAZOLE, ZOKINVY, ZYDELIG, ZYKADIA |
| Opioids (Cough and Cold)/Sleep Drugs SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Concurrent use of opioids and sleep drugs or tranquilizers may result in additive CNS depression and sleep-related disorders.(1) CLINICAL EFFECTS: Concurrent use of opioids and other CNS depressants, such as sleep drugs or tranquilizers, may result in profound sedation, respiratory depression, coma, and/or death.(1) Concurrent use of opioids with eszopiclone, zaleplon, or zolpidem may increase the risk of sleep-related disorders including central sleep apnea and sleep-related hypoxemia, and complex sleep behaviors like sleepwalking, sleep driving, and other activities while not fully awake. Rarely, serious injuries or death have resulted from complex sleep behaviors.(2) PREDISPOSING FACTORS: Concurrent use of alcohol or other CNS depressants may increase the risk of adverse effects. PATIENT MANAGEMENT: Avoid prescribing opioid-including cough medications for patients taking CNS depressants such as sleep drugs or tranquilizers.(1) Respiratory depression can occur at any time during opioid therapy, especially during therapy initiation and following dosage increases. Consider this risk when using concurrently with other agents that may cause CNS depression.(3) If concurrent use is necessary, monitor patients for unusual dizziness or lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness.(1) Eszopiclone, zaleplon, and zolpidem are contraindicated in patients who have had a previous episode of complex sleep behavior.(2) Discuss naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing naloxone to patients prescribed medicines to treat OUD or opioid analgesics (such as those taking CNS depressants) who are at increased risk of opioid overdose and when a patient has household members/close contacts at risk for accidental overdose.(4) DISCUSSION: Between 2002 and 2014, the number of patients receiving an opioid analgesic increased 8%, from 75 million to 81 million patients, and the number of patients receiving a benzodiazepine increased 31%, from 23 million to 30 million patients. During this time, the proportion of patients receiving concurrent therapy increased 31%, from 23 million to 30 million patients.(5) From 2004 to 2011, the rate of nonmedical use-related emergency room visits involving both opioids and benzodiazepines increased from 11 to 34.2 per 100,000 and drug overdose deaths involving both opioids and benzodiazepines increased from 0.6 to 1.7 per 100,000. The proportion of prescription opioid analgesic deaths which also involved benzodiazepines increased from 18% to 31% during this time.(6) A prospective observational cohort study in North Carolina found that the rates of overdose death among patients co-dispensed opioid analgesics and benzodiazepines were 10 times higher than patients receiving opioid analgesics alone.(7) A case-cohort study of VA data from 2004-2009 found that the risk of death from overdose increased with concomitant opioid analgesics and benzodiazepines. Compared to patients with no history of benzodiazepines, patients with a history of benzodiazepine use (hazard ratio [HR] = 2.33) and patients with a current benzodiazepine prescription (HR=3.86) had an increased risk of fatal overdose.(8) A study found that opioid analgesics contributed to 77% of deaths in which benzodiazepines were determined to be a cause of death and that benzodiazepines contributed to 30% of deaths in which opioid analgesics were determined to be a cause of death. This study also found that other CNS depressants (including barbiturates, antipsychotic and neuroleptic drugs, antiepileptic and antiparkinsonian drugs, anesthetics, autonomic nervous system drugs, and muscle relaxants) were contributory to death in many cases where opioid analgesics were also implicated.(9) A study found that alcohol was involved in 18.5% of opioid analgesic abuse-related ED visits and 22.1 percent of opioid analgesic-related deaths.(10) As of April 2019, the FDA had identified 66 cases of complex sleep behaviors with eszopiclone, zaleplon, or zolpidem, of which 20 cases resulted in death and the remainder resulted in serious injuries. It was not reported how many of the cases involved concomitant use of other CNS depressants.(2) |
HYCODAN, HYDROCODONE-CHLORPHENIRAMNE ER, HYDROCODONE-HOMATROPINE MBR, HYDROMET, PROMETHAZINE-CODEINE, TUXARIN ER |
There are 7 moderate interactions.
The clinician should assess the patient’s characteristics and take action as needed. Actions required for moderate interactions include, but are not limited to, discontinuing one or both agents, adjusting dosage, altering administration.
| Drug Interaction | Drug Names |
|---|---|
| Eszopiclone; Zopiclone/Erythromycin SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Erythromycin may increase the absorption of zopiclone(1) and eszopiclone and inhibit their metabolism by CYP3A4.(2) CLINICAL EFFECTS: Concurrent use of erythromycin and eszopiclone or zopiclone may result in a faster onset of hypnotic effects(1,2) and an increase in effects, including profound sedation, respiratory depression, coma, and/or death.(2) PREDISPOSING FACTORS: None determined. PATIENT MANAGEMENT: Patients should be counseled that concurrent use of erythromycin and eszopiclone or zopiclone may result in faster onset of in faster onset and an increase in effects from the hypnotic. The dosage of the hypnotic may need to be adjusted during erythromycin therapy. DISCUSSION: In a study in 10 healthy subjects, erythromycin (500 mg 3 times daily for 6 days) increased the area-under-curve (AUC) of a single oral dose of zopiclone (7.5 mg) by 80%. Zopiclone concentrations at 30 minutes and 60 minutes post dose were increased 4-fold and 2-fold, respectively. The AUC(0-1 hour) and AUC(0-2 hour) were increased by 3-fold and 2-fold, respectively. Time to maximum concentration (Cmax) was decreased from 2 hours to 1 hour. An increase in pharmacodynamic effects was also noted.(1) Zopiclone is a racemic mixture of eszopiclone and its isomer.(3) |
E.E.S. 200, E.E.S. 400, ERY-TAB, ERYPED 200, ERYPED 400, ERYTHROCIN LACTOBIONATE, ERYTHROCIN STEARATE, ERYTHROMYCIN, ERYTHROMYCIN ESTOLATE, ERYTHROMYCIN ETHYLSUCCINATE, ERYTHROMYCIN LACTOBIONATE |
| Select Sedative Hypnotics; Buspirone/Strong CYP3A4 Inducers SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Strong inducers of CYP3A4 may induce the metabolism of buspirone,(1-3) eszopiclone,(4) zopiclone,(5) and zolpidem.(6) CLINICAL EFFECTS: Concurrent use of strong CYP3A4 inducers may result in decreased levels and clinical effectiveness of buspirone,(1-3) eszopiclone,(4) zopiclone,(5) and zolpidem.(6) PREDISPOSING FACTORS: Induction effects may be more likely with regular use of the inducer for longer than 1-2 weeks. PATIENT MANAGEMENT: The dose of buspirone may need adjusting to maintain anxiolytic effect.(1) Concurrent use of strong CYP3A4 inducers with zolpidem is not recommended.(6) If concomitant therapy is warranted, patients should be counseled about possible decreased buspirone or hypnotic effectiveness. DISCUSSION: In a randomized, placebo-controlled, cross-over study in 10 subjects, rifampin (600 mg daily) decreased buspirone (30 mg single dose) maximum concentration (Cmax), area-under-curve (AUC), and half-life by 89.6%, 83.7%, and 54%, respectively. During the placebo phase, all subjects had measurable plasma buspirone concentrations at 10 hours after administration; however, no subject had measurable plasma buspirone concentrations at 6 hours after administration during the rifampin phase.(2) The Cmax of the buspirone piperazine metabolite increased by 35%.(3) There were significant decreases in the effects of buspirone in the postural sway test with eyes closed, the visual analogue scale (VAS) test for subjective drowsiness, and the VAS test for overall drug effect during concurrent rifampin. Buspirone side effects were reported more often during the placebo phase.(2) In a study in 8 subjects, rifampin (600 mg daily for 6 days) decreased the area-under-curve (AUC) of a single dose of zopiclone (10 mg) by 82%. The maximum concentration (Cmax) and half-life of zopiclone were decreased by 71% and 15%, respectively. A significant reduction in zopiclone effects were seen in 3 of 5 psychomotor tests.(5) In a randomized cross-over study in 8 subjects, rifampin (600 mg daily for 6 days) decreased the AUC, Cmax, and half-life of a single dose of zolpidem (20 mg) by 73%, 58%, and 36%, respectively. A significant reduction in zolpidem effects were seen in all 6 psychomotor tests.(6,7) Similar effects are expected with eszopiclone.(4) |
ASA-BUTALB-CAFFEINE-CODEINE, ASCOMP WITH CODEINE, BRAFTOVI, BUTALB-ACETAMINOPH-CAFF-CODEIN, BUTALBITAL, BUTALBITAL-ACETAMINOPHEN, BUTALBITAL-ACETAMINOPHEN-CAFFE, BUTALBITAL-ASPIRIN-CAFFEINE, CARBAMAZEPINE, CARBAMAZEPINE ER, CARBATROL, CEREBYX, DILANTIN, DILANTIN-125, DONNATAL, EPITOL, EQUETRO, ERLEADA, FIORICET, FIORICET WITH CODEINE, FOSPHENYTOIN SODIUM, LYSODREN, MITOTANE, MYSOLINE, ORKAMBI, PENTOBARBITAL SODIUM, PHENOBARBITAL, PHENOBARBITAL SODIUM, PHENOBARBITAL-BELLADONNA, PHENOBARBITAL-HYOSC-ATROP-SCOP, PHENOHYTRO, PHENYTEK, PHENYTOIN, PHENYTOIN SODIUM, PHENYTOIN SODIUM EXTENDED, PRIFTIN, PRIMIDONE, RIFADIN, RIFAMPIN, SEZABY, TEGRETOL, TEGRETOL XR, TENCON, TIBSOVO, XTANDI |
| Opioids (Extended Release)/Sleep Drugs SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Concurrent use of opioids and sleep drugs may result in additive CNS depression and sleep-related disorders.(1) CLINICAL EFFECTS: Concurrent use of opioids and other CNS depressants, such as sleep drugs, may result in profound sedation, respiratory depression, coma, and/or death.(1) Concurrent use of opioids with eszopiclone, zaleplon, or zolpidem may increase the risk of sleep-related disorders including central sleep apnea and sleep-related hypoxemia and complex sleep behaviors like sleepwalking, sleep driving, and other activities while not fully awake. Rarely, serious injuries or death have resulted from complex sleep behaviors.(2) PREDISPOSING FACTORS: Concurrent use of alcohol or other CNS depressants may increase the risk of adverse effects. PATIENT MANAGEMENT: Limit prescribing opioid analgesics with CNS depressants such as sleep drugs to patients for whom alternatives are inadequate.(1) If concurrent use is necessary, limit the dosages and duration of each drug to the minimum possible while achieving the desired clinical effect. If starting a CNS depressant (for an indication other than epilepsy) with an opioid analgesic, prescribe a lower initial dose of the CNS depressant than indicated in the absence of an opioid and titrate based upon clinical response. If an opioid analgesic is indicated in a patient already taking a CNS depressant, prescribe a lower dose of the opioid and titrate based upon clinical response.(1) Respiratory depression can occur at any time during opioid therapy, especially during therapy initiation and following dosage increases. Consider this risk when using concurrently with other agents that may cause CNS depression.(3) Monitor patients receiving concurrent therapy for unusual dizziness or lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness.(1) Eszopiclone, zaleplon, and zolpidem are contraindicated in patients who have had a previous episode of complex sleep behavior.(2) Discuss naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing naloxone to patients prescribed medicines to treat OUD or opioid analgesics (such as those taking CNS depressants) who are at increased risk of opioid overdose and when a patient has household members/close contacts at risk for accidental overdose.(4) DISCUSSION: Between 2002 and 2014, the number of patients receiving an opioid analgesic increased 8%, from 75 million to 81 million patients, and the number of patients receiving a benzodiazepine increased 31%, from 23 million to 30 million patients. During this time, the proportion of patients receiving concurrent therapy increased 31%, from 23 million to 30 million patients.(5) From 2004 to 2011, the rate of nonmedical use-related emergency room visits involving both opioids and benzodiazepines increased from 11 to 34.2 per 100,000 and drug overdose deaths involving both opioids and benzodiazepines increased from 0.6 to 1.7 per 100,000. The proportion of prescription opioid analgesic deaths which also involved benzodiazepines increased from 18% to 31% during this time.(6) A prospective observational cohort study in North Carolina found that the rates of overdose death among patients co-dispensed opioid analgesics and benzodiazepines were 10 times higher than patients receiving opioid analgesics alone.(7) A case-cohort study of VA data from 2004-2009 found that the risk of death from overdose increased with concomitant opioid analgesics and benzodiazepines. Compared to patients with no history of benzodiazepines, patients with a history of benzodiazepine use (hazard ratio [HR] = 2.33) and patients with a current benzodiazepine prescription (HR=3.86) had an increased risk of fatal overdose.(8) A study found that opioid analgesics contributed to 77% of deaths in which benzodiazepines were determined to be a cause of death and that benzodiazepines contributed to 30% of deaths in which opioid analgesics were determined to be a cause of death. This study also found that other CNS depressants (including barbiturates, antipsychotic and neuroleptic drugs, antiepileptic and antiparkinsonian drugs, anesthetics, autonomic nervous system drugs, and muscle relaxants) were contributory to death in many cases where opioid analgesics were also implicated.(9) A study found that alcohol was involved in 18.5% of opioid analgesic abuse-related ED visits and 22.1 percent of opioid analgesic-related deaths.(10) As of April 2019, the FDA had identified 66 cases of complex sleep behaviors with eszopiclone, zaleplon, or zolpidem, of which 20 cases resulted in death and the remainder resulted in serious injuries. It was not reported how many of the cases involved concomitant use of other CNS depressants.(2) |
BUPRENORPHINE, BUTRANS, CONZIP, FENTANYL, HYDROCODONE BITARTRATE ER, HYDROMORPHONE ER, HYSINGLA ER, MORPHINE SULFATE ER, MS CONTIN, NUCYNTA ER, OXYCODONE HCL ER, OXYCONTIN, OXYMORPHONE HCL ER, TRAMADOL HCL ER, XTAMPZA ER |
| Opioids (Immediate Release)/Sleep Drugs SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Concurrent use of opioids and sleep drugs may result in additive CNS depression and sleep-related disorders.(1) CLINICAL EFFECTS: Concurrent use of opioids and other CNS depressants, such as sleep drugs, may result in profound sedation, respiratory depression, coma, and/or death.(1) Concurrent use of opioids with eszopiclone, zaleplon, or zolpidem may increase the risk of sleep-related disorders including central sleep apnea and sleep-related hypoxemia and complex sleep behaviors like sleepwalking, sleep driving, and other activities while not fully awake. Rarely, serious injuries or death have resulted from complex sleep behaviors.(2) PREDISPOSING FACTORS: Concurrent use of alcohol or other CNS depressants may increase the risk of adverse effects. PATIENT MANAGEMENT: Limit prescribing opioid analgesics with CNS depressants such as sleep drugs to patients for whom alternatives are inadequate.(1) If concurrent use is necessary, limit the dosages and duration of each drug to the minimum possible while achieving the desired clinical effect. If starting a CNS depressant (for an indication other than epilepsy) with an opioid analgesic, prescribe a lower initial dose of the CNS depressant than indicated in the absence of an opioid and titrate based upon clinical response. If an opioid analgesic is indicated in a patient already taking a CNS depressant, prescribe a lower dose of the opioid and titrate based upon clinical response.(1) Respiratory depression can occur at any time during opioid therapy, especially during therapy initiation and following dosage increases. Consider this risk when using concurrently with other agents that may cause CNS depression.(3) Monitor patients receiving concurrent therapy for unusual dizziness or lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness.(1) Eszopiclone, zaleplon, and zolpidem are contraindicated in patients who have had a previous episode of complex sleep behavior.(2) Discuss naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing naloxone to patients prescribed medicines to treat OUD or opioid analgesics (such as those taking CNS depressants) who are at increased risk of opioid overdose and when a patient has household members/close contacts at risk for accidental overdose.(4) DISCUSSION: Between 2002 and 2014, the number of patients receiving an opioid analgesic increased 8%, from 75 million to 81 million patients, and the number of patients receiving a benzodiazepine increased 31%, from 23 million to 30 million patients. During this time, the proportion of patients receiving concurrent therapy increased 31%, from 23 million to 30 million patients.(5) From 2004 to 2011, the rate of nonmedical use-related emergency room visits involving both opioids and benzodiazepines increased from 11 to 34.2 per 100,000 and drug overdose deaths involving both opioids and benzodiazepines increased from 0.6 to 1.7 per 100,000. The proportion of prescription opioid analgesic deaths which also involved benzodiazepines increased from 18% to 31% during this time.(6) A prospective observational cohort study in North Carolina found that the rates of overdose death among patients co-dispensed opioid analgesics and benzodiazepines were 10 times higher than patients receiving opioid analgesics alone.(7) A case-cohort study of VA data from 2004-2009 found that the risk of death from overdose increased with concomitant opioid analgesics and benzodiazepines. Compared to patients with no history of benzodiazepines, patients with a history of benzodiazepine use (hazard ratio [HR] = 2.33) and patients with a current benzodiazepine prescription (HR=3.86) had an increased risk of fatal overdose.(8) A study found that opioid analgesics contributed to 77% of deaths in which benzodiazepines were determined to be a cause of death and that benzodiazepines contributed to 30% of deaths in which opioid analgesics were determined to be a cause of death. This study also found that other CNS depressants (including barbiturates, antipsychotic and neuroleptic drugs, antiepileptic and antiparkinsonian drugs, anesthetics, autonomic nervous system drugs, and muscle relaxants) were contributory to death in many cases where opioid analgesics were also implicated.(9) A study found that alcohol was involved in 18.5% of opioid analgesic abuse-related ED visits and 22.1 percent of opioid analgesic-related deaths.(10) As of April 2019, the FDA had identified 66 cases of complex sleep behaviors with eszopiclone, zaleplon, or zolpidem, of which 20 cases resulted in death and the remainder resulted in serious injuries. It was not reported how many of the cases involved concomitant use of other CNS depressants.(2) |
ACETAMIN-CAFF-DIHYDROCODEINE, ACETAMINOPHEN-CODEINE, APADAZ, ASA-BUTALB-CAFFEINE-CODEINE, ASCOMP WITH CODEINE, BELBUCA, BELLADONNA-OPIUM, BENZHYDROCODONE-ACETAMINOPHEN, BUPRENORPHINE HCL, BUTALB-ACETAMINOPH-CAFF-CODEIN, BUTORPHANOL TARTRATE, CARISOPRODOL-ASPIRIN-CODEINE, CODEINE PHOSPHATE, CODEINE SULFATE, DEMEROL, DIHYDROCODEINE BITARTRATE, DILAUDID, DSUVIA, DURAMORPH, ENDOCET, FENTANYL CITRATE, FENTANYL CITRATE-0.9% NACL, FENTANYL CITRATE-D5W, FENTANYL CITRATE-STERILE WATER, FENTANYL CITRATE-WATER, FENTANYL-BUPIVACAINE-0.9% NACL, FENTANYL-BUPIVACAINE-NACL, FENTANYL-ROPIVACAINE-0.9% NACL, FENTANYL-ROPIVACAINE-NACL, FIORICET WITH CODEINE, HYDROCODONE BITARTRATE, HYDROCODONE-ACETAMINOPHEN, HYDROCODONE-IBUPROFEN, HYDROMORPHONE HCL, HYDROMORPHONE HCL-0.9% NACL, HYDROMORPHONE HCL-D5W, HYDROMORPHONE HCL-NACL, HYDROMORPHONE HCL-WATER, INFUMORPH, LEVORPHANOL TARTRATE, MEPERIDINE HCL, MEPERIDINE HCL-0.9% NACL, MITIGO, MORPHINE SULFATE, MORPHINE SULFATE-0.9% NACL, MORPHINE SULFATE-NACL, NALBUPHINE HCL, NALOCET, NUCYNTA, OLINVYK, OPIUM TINCTURE, OXYCODONE HCL, OXYCODONE HYDROCHLORIDE, OXYCODONE-ACETAMINOPHEN, OXYMORPHONE HCL, PENTAZOCINE-NALOXONE HCL, PERCOCET, PRIMLEV, PROLATE, QDOLO, REMIFENTANIL HCL, ROXICODONE, ROXYBOND, SUFENTANIL CITRATE, TRAMADOL HCL, TRAMADOL HCL-ACETAMINOPHEN, TREZIX, ULTIVA |
| Selected Opioids for MAT/Sleep Drugs SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Concurrent use of buprenorphine or diacetylmorphine and sleep drugs may result in additive CNS depression and sleep-related disorders.(1-3) CLINICAL EFFECTS: Concurrent use of buprenorphine or diacetylmorphine and other CNS depressants, such as sleep drugs, may result in profound sedation, respiratory depression, coma, and/or death.(1-3) Concurrent use of opioids with eszopiclone, zaleplon, or zolpidem may increase the risk of sleep-related disorders including central sleep apnea and sleep-related hypoxemia, and complex sleep behaviors like sleepwalking, sleep driving, and other activities while not fully awake. Rarely, serious injuries or death have resulted from complex sleep behaviors.(4) PREDISPOSING FACTORS: Concurrent use of alcohol or other CNS depressants may increase the risk of adverse effects. PATIENT MANAGEMENT: Medication assisted treatment (MAT) with buprenorphine or diacetylmorphine is not contraindicated in patients taking CNS depressants; however, discontinuation of CNS depressants is preferred in most cases. In some cases, monitoring at a higher level of care may be appropriate. In others, gradual tapering or decreasing to the lowest effective dose of the CNS depressant is appropriate. Consider other medications and nonpharmacologic treatments to address anxiety or insomnia. Ensure that other health care providers prescribing other CNS depressants are aware of the patient's buprenorphine or diacetylmorphine treatment.(2) Respiratory depression can occur at any time during opioid therapy, especially during therapy initiation and following dosage increases. Consider this risk when using concurrently with other agents that may cause CNS depression.(5) Monitor patients receiving concurrent therapy for unusual dizziness or lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness.(1) Eszopiclone, zaleplon, and zolpidem are contraindicated in patients who have had a previous episode of complex sleep behavior.(4) Discuss naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing naloxone to patients prescribed medicines to treat OUD or opioid analgesics (such as those taking CNS depressants) who are at increased risk of opioid overdose and when a patient has household members/close contacts at risk for accidental overdose.(6) DISCUSSION: Between 2002 and 2014, the number of patients receiving an opioid analgesic increased 8%, from 75 million to 81 million patients, and the number of patients receiving a benzodiazepine increased 31%, from 23 million to 30 million patients. During this time, the proportion of patients receiving concurrent therapy increased 31%, from 23 million to 30 million patients.(7) From 2004 to 2011, the rate of nonmedical use-related emergency room visits involving both opioids and benzodiazepines increased from 11 to 34.2 per 100,000 and drug overdose deaths involving both opioids and benzodiazepines increased from 0.6 to 1.7 per 100,000. The proportion of prescription opioid analgesic deaths which also involved benzodiazepines increased from 18% to 31% during this time.(8) A prospective observational cohort study in North Carolina found that the rates of overdose death among patients co-dispensed opioid analgesics and benzodiazepines were 10 times higher than patients receiving opioid analgesics alone.(9) A case-cohort study of VA data from 2004-2009 found that the risk of death from overdose increased with concomitant opioid analgesics and benzodiazepines. Compared to patients with no history of benzodiazepines, patients with a history of benzodiazepine use (hazard ratio [HR] = 2.33) and patients with a current benzodiazepine prescription (HR=3.86) had an increased risk of fatal overdose.(10) A study found that opioid analgesics contributed to 77% of deaths in which benzodiazepines were determined to be a cause of death and that benzodiazepines contributed to 30% of deaths in which opioid analgesics were determined to be a cause of death. This study also found that other CNS depressants (including barbiturates, antipsychotic and neuroleptic drugs, antiepileptic and antiparkinsonian drugs, anesthetics, autonomic nervous system drugs, and muscle relaxants) were contributory to death in many cases where opioid analgesics were also implicated.(11) A study found that alcohol was involved in 18.5% of opioid analgesic abuse-related ED visits and 22.1 percent of opioid analgesic-related deaths.(12) While concomitant use of MAT with CNS depressants increases the risk of adverse reactions, barriers to MAT can pose a greater risk of morbidity and mortality due to opioid use disorder.(2) As of April 2019, the FDA had identified 66 cases of complex sleep behaviors with eszopiclone, zaleplon, or zolpidem, of which 20 cases resulted in death and the remainder resulted in serious injuries. It was not reported how many of the cases involved concomitant use of other CNS depressants.(4) |
BRIXADI, BUPRENORPHINE HCL, BUPRENORPHINE-NALOXONE, SUBLOCADE, SUBOXONE, ZUBSOLV |
| Levomethadone;Methadone (Immediate Release)/Sleep Drugs; Tranquilizers SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Concurrent use of methadone and sleep drugs or tranquilizers may result in additive CNS depression and sleep-related disorders.(1) Levomethadone is an enantiomer of methadone.(2) CLINICAL EFFECTS: Concurrent use of methadone and other CNS depressants, such as sleep drugs or tranquilizers, may result in profound sedation, respiratory depression, coma, and/or death.(1) Concurrent use of opioids with eszopiclone, zaleplon, or zolpidem may increase the risk of sleep-related disorders including central sleep apnea and sleep-related hypoxemia, and complex sleep behaviors like sleepwalking, sleep driving, and other activities while not fully awake. Rarely, serious injuries or death have resulted from complex sleep behaviors.(3) PREDISPOSING FACTORS: Concurrent use of alcohol or other CNS depressants may increase the risk of adverse effects. PATIENT MANAGEMENT: Limit prescribing opioid analgesics with CNS depressants such as sleep drugs or tranquilizers to patients for whom alternatives are inadequate.(1) If concurrent use is necessary, limit the dosages and duration of each drug to the minimum possible while achieving the desired clinical effect. If starting a CNS depressant (for an indication other than epilepsy) with an opioid analgesic, prescribe a lower initial dose of the CNS depressant than indicated in the absence of an opioid and titrate based upon clinical response. If an opioid analgesic is indicated in a patient already taking a CNS depressant, prescribe a lower dose of the opioid and titrate based upon clinical response.(1) Respiratory depression can occur at any time during opioid therapy, especially during therapy initiation and following dosage increases. Consider this risk when using concurrently with other agents that may cause CNS depression.(4) Monitor patients receiving concurrent therapy for unusual dizziness or lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness.(1) Eszopiclone, zaleplon, and zolpidem are contraindicated in patients who have had a previous episode of complex sleep behavior.(3) Discuss naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing naloxone to patients prescribed medicines to treat OUD or opioid analgesics (such as those taking CNS depressants) who are at increased risk of opioid overdose and when a patient has household members/close contacts at risk for accidental overdose.(5) DISCUSSION: Between 2002 and 2014, the number of patients receiving an opioid analgesic increased 8%, from 75 million to 81 million patients, and the number of patients receiving a benzodiazepine increased 31%, from 23 million to 30 million patients. During this time, the proportion of patients receiving concurrent therapy increased 31%, from 23 million to 30 million patients.(6) From 2004 to 2011, the rate of nonmedical use-related emergency room visits involving both opioids and benzodiazepines increased from 11 to 34.2 per 100,000 and drug overdose deaths involving both opioids and benzodiazepines increased from 0.6 to 1.7 per 100,000. The proportion of prescription opioid analgesic deaths which also involved benzodiazepines increased from 18% to 31% during this time.(7) A prospective observational cohort study in North Carolina found that the rates of overdose death among patients co-dispensed opioid analgesics and benzodiazepines were 10 times higher than patients receiving opioid analgesics alone.(8) A case-cohort study of VA data from 2004-2009 found that the risk of death from overdose increased with concomitant opioid analgesics and benzodiazepines. Compared to patients with no history of benzodiazepines, patients with a history of benzodiazepine use (hazard ratio [HR] = 2.33) and patients with a current benzodiazepine prescription (HR=3.86) had an increased risk of fatal overdose.(9) A study found that opioid analgesics contributed to 77% of deaths in which benzodiazepines were determined to be a cause of death and that benzodiazepines contributed to 30% of deaths in which opioid analgesics were determined to be a cause of death. This study also found that other CNS depressants (including barbiturates, antipsychotic and neuroleptic drugs, antiepileptic and antiparkinsonian drugs, anesthetics, autonomic nervous system drugs, and muscle relaxants) were contributory to death in many cases where opioid analgesics were also implicated.(10) A study found that alcohol was involved in 18.5% of opioid analgesic abuse-related ED visits and 22.1 percent of opioid analgesic-related deaths.(11) As of April 2019, the FDA had identified 66 cases of complex sleep behaviors with eszopiclone, zaleplon, or zolpidem, of which 20 cases resulted in death and the remainder resulted in serious injuries. It was not reported how many of the cases involved concomitant use of other CNS depressants.(2) |
METHADONE HCL, METHADONE HCL-0.9% NACL, METHADONE HCL-NACL |
| Levomethadone; Methadone for MAT/Sleep Drugs; Tranquilizers SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed. MECHANISM OF ACTION: Concurrent use of methadone and sleep drugs or tranquilizers may result in additive CNS depression and sleep-related disorders.(1,2) Levomethadone is an enantiomer of methadone.(3) CLINICAL EFFECTS: Concurrent use of methadone and other CNS depressants, such as sleep drugs or tranquilizers, may result in profound sedation, respiratory depression, coma, and/or death.(1,2) Concurrent use of opioids with eszopiclone, zaleplon, or zolpidem may increase the risk of sleep-related disorders including central sleep apnea and sleep-related hypoxemia, and complex sleep behaviors like sleepwalking, sleep driving, and other activities while not fully awake. Rarely, serious injuries or death have resulted from complex sleep behaviors.(4) PREDISPOSING FACTORS: Concurrent use of alcohol or other CNS depressants may increase the risk of adverse effects. PATIENT MANAGEMENT: Medication assisted treatment (MAT) with methadone is not contraindicated in patients taking CNS depressants; however, discontinuation of CNS depressants is preferred in most cases. In some cases, monitoring at a higher level of care may be appropriate. In others, gradual tapering or decreasing to the lowest effective dose of the CNS depressant is appropriate. Consider other medications and nonpharmacologic treatments to address anxiety or insomnia. Ensure that other health care providers prescribing other CNS depressants are aware of the patient's buprenorphine or methadone treatment.(2) Monitor patients receiving concurrent therapy for unusual dizziness or lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness.(1) Eszopiclone, zaleplon, and zolpidem are contraindicated in patients who have had a previous episode of complex sleep behavior.(4) Discuss naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing naloxone to patients prescribed medicines to treat OUD or opioid analgesics (such as those taking CNS depressants) who are at increased risk of opioid overdose and when a patient has household members/close contacts at risk for accidental overdose.(5) DISCUSSION: Between 2002 and 2014, the number of patients receiving an opioid analgesic increased 8%, from 75 million to 81 million patients, and the number of patients receiving a benzodiazepine increased 31%, from 23 million to 30 million patients. During this time, the proportion of patients receiving concurrent therapy increased 31%, from 23 million to 30 million patients.(6) From 2004 to 2011, the rate of nonmedical use-related emergency room visits involving both opioids and benzodiazepines increased from 11 to 34.2 per 100,000 and drug overdose deaths involving both opioids and benzodiazepines increased from 0.6 to 1.7 per 100,000. The proportion of prescription opioid analgesic deaths which also involved benzodiazepines increased from 18% to 31% during this time.(7) A prospective observational cohort study in North Carolina found that the rates of overdose death among patients co-dispensed opioid analgesics and benzodiazepines were 10 times higher than patients receiving opioid analgesics alone.(8) A case-cohort study of VA data from 2004-2009 found that the risk of death from overdose increased with concomitant opioid analgesics and benzodiazepines. Compared to patients with no history of benzodiazepines, patients with a history of benzodiazepine use (hazard ratio [HR] = 2.33) and patients with a current benzodiazepine prescription (HR=3.86) had an increased risk of fatal overdose.(9) A study found that opioid analgesics contributed to 77% of deaths in which benzodiazepines were determined to be a cause of death and that benzodiazepines contributed to 30% of deaths in which opioid analgesics were determined to be a cause of death. This study also found that other CNS depressants (including barbiturates, antipsychotic and neuroleptic drugs, antiepileptic and antiparkinsonian drugs, anesthetics, autonomic nervous system drugs, and muscle relaxants) were contributory to death in many cases where opioid analgesics were also implicated.(10) A study found that alcohol was involved in 18.5% of opioid analgesic abuse-related ED visits and 22.1 percent of opioid analgesic-related deaths.(11) While concomitant use of MAT with CNS depressants increases the risk of adverse reactions, barriers to MAT can pose a greater risk of morbidity and mortality due to opioid use disorder.(2) As of April 2019, the FDA had identified 66 cases of complex sleep behaviors with eszopiclone, zaleplon, or zolpidem, of which 20 cases resulted in death and the remainder resulted in serious injuries. It was not reported how many of the cases involved concomitant use of other CNS depressants.(4) |
DISKETS, METHADONE HCL, METHADONE INTENSOL, METHADOSE |
The following contraindication information is available for ESZOPICLONE (eszopiclone):
Drug contraindication overview.
*History of a complex sleep behavior while taking eszopiclone, zaleplon, or zolpidem. *Known hypersensitivity (e.g., anaphylaxis, angioedema) to eszopiclone or any ingredient in the formulation.
*History of a complex sleep behavior while taking eszopiclone, zaleplon, or zolpidem. *Known hypersensitivity (e.g., anaphylaxis, angioedema) to eszopiclone or any ingredient in the formulation.
There are 0 contraindications.
There are 3 severe contraindications.
Adequate patient monitoring is recommended for safer drug use.
| Severe List |
|---|
| Alcohol intoxication |
| Depression |
| Suicidal ideation |
There are 5 moderate contraindications.
Clinically significant contraindication, where the condition can be managed or treated before the drug may be given safely.
| Moderate List |
|---|
| Acute cognitive impairment |
| Debilitation |
| Respiratory depression |
| Severe chronic obstructive pulmonary disease |
| Severe hepatic disease |
The following adverse reaction information is available for ESZOPICLONE (eszopiclone):
Adverse reaction overview.
Adverse effects reported in >=2% of patients receiving eszopiclone include unpleasant taste, headache, somnolence, respiratory infection, dizziness, dry mouth, rash, and viral infection.
Adverse effects reported in >=2% of patients receiving eszopiclone include unpleasant taste, headache, somnolence, respiratory infection, dizziness, dry mouth, rash, and viral infection.
There are 19 severe adverse reactions.
| More Frequent | Less Frequent |
|---|---|
| None. | None. |
| Rare/Very Rare |
|---|
|
Accidental fall Accidental injury Altered consciousness Anaphylaxis Anemia Angioedema Biliary calculus Cellulitis Complex sleep behavior Gout Heat stroke Hepatomegaly Hypertension Hypokalemia Intestinal hernia Kidney stone Sedation hangover effect Sleep walking disorder Suicidal ideation |
There are 74 less severe adverse reactions.
| More Frequent | Less Frequent |
|---|---|
|
Dizziness Drowsy Dysgeusia Headache disorder Skin rash Symptoms of anxiety Upper respiratory infection Viral infection Xerostomia |
Acute cognitive impairment Dream disorder Dyspepsia Hallucinations Infection Nausea Nervousness Neuralgia Pain Peripheral edema Urinary tract infection Vomiting |
| Rare/Very Rare |
|---|
|
Abnormal vaginal bleeding Agitation Amenorrhea Anorexia Arthritis Ataxia Behavioral disorders Black tarry stools Blepharoptosis Breast engorgement Bursitis Chest pain Conjunctivitis Cramps in legs Cystitis Dehydration Depersonalization Depression Diarrhea Drug dependence Dysmenorrhea Dysuria Earache Facial edema Fever Furunculosis Gait abnormality General weakness Gynecomastia Halitosis Herpes zoster Hiccups Hyperlipidemia Increased appetite Increased urinary frequency Indifference Libido changes Lymphadenopathy Malaise Mastalgia Memory impairment Migraine Muscle fasciculation Muscle weakness Neck stiffness Parosmia Photophobia Pruritus of skin Skin photosensitivity Stomatitis Thrombophlebitis Urinary incontinence Vertigo |
The following precautions are available for ESZOPICLONE (eszopiclone):
Safety and efficacy of eszopiclone have not been established in pediatric patients. Eszopiclone has not been shown to be effective in the management of insomnia associated with attention deficit hyperactivity disorder (ADHD). In a 12-week controlled study in 483 pediatric patients (6-17 years of age) with insomnia associated with ADHD, eszopiclone (1, 2, or 3 mg at bedtime) did not decrease sleep latency as compared with placebo.
In this study, the most frequent treatment-emergent adverse effects (compared with placebo) were psychiatric and nervous system effects, including dysgeusia (9 versus 1%), dizziness (6 versus 2%), hallucinations (2 versus 0%), and suicidal ideation (0.3 versus 0%). Discontinuance of therapy was required in 3% of patients receiving eszopiclone and in 2% of those receiving placebo.
Contraindicated
Severe Precaution
Management or Monitoring Precaution
In this study, the most frequent treatment-emergent adverse effects (compared with placebo) were psychiatric and nervous system effects, including dysgeusia (9 versus 1%), dizziness (6 versus 2%), hallucinations (2 versus 0%), and suicidal ideation (0.3 versus 0%). Discontinuance of therapy was required in 3% of patients receiving eszopiclone and in 2% of those receiving placebo.
Contraindicated
| None |
Severe Precaution
| None |
Management or Monitoring Precaution
| None |
Available pharmacovigilance data on use of eszopiclone in pregnant women are insufficient to identify a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. There was no evidence of teratogenicity in animal reproduction studies in pregnant rats and rabbits administered eszopiclone throughout organogenesis. Administration of eszopiclone to rats throughout pregnancy and lactation resulted in offspring toxicities at all doses tested, with the lowest dose being approximately 200 times the maximum recommended human dose of 3 mg daily based on body surface area.
It is not known whether eszopiclone is distributed into milk, affects the breast-fed infant, or affects milk production. Consider the developmental and health benefits of breast-feeding along with the mother's clinical need for eszopiclone and any potential adverse effects on the breast-fed infant from the drug or from the underlying maternal condition.
In clinical studies, a total of 287 patients randomized to receive eszopiclone were 65 years of age or older (range: 65-86 years). The adverse effect profile of the 2-mg dose in geriatric patients (median age: 71 years) was similar to that observed in clinical trials of the drug in younger adults. However, patients >=65 years of age had a longer elimination half-life and higher total systemic exposure to eszopiclone compared with younger adults. Reduction of the maximum dosage is recommended because of impaired motor and cognitive performance as well as increased sensitivity in geriatric patients.
The following prioritized warning is available for ESZOPICLONE (eszopiclone):
WARNING: Rarely, after taking this drug, people have gotten out of bed and driven vehicles while not fully awake ("sleep-driving"). People have also sleepwalked, prepared/eaten food, made phone calls, or had sex while not fully awake. Often, these people do not remember these events.
This problem can be dangerous (possibly fatal) to you or to others. If you find out that you have done any of these activities after taking this medication, tell your doctor right away. You should not take this medication or similar medications (such as zaleplon, zolpidem) if you have this reaction to the medication.
WARNING: Rarely, after taking this drug, people have gotten out of bed and driven vehicles while not fully awake ("sleep-driving"). People have also sleepwalked, prepared/eaten food, made phone calls, or had sex while not fully awake. Often, these people do not remember these events.
This problem can be dangerous (possibly fatal) to you or to others. If you find out that you have done any of these activities after taking this medication, tell your doctor right away. You should not take this medication or similar medications (such as zaleplon, zolpidem) if you have this reaction to the medication.
The following icd codes are available for ESZOPICLONE (eszopiclone)'s list of indications:
| Insomnia | |
| F51.0 | Insomnia not due to a substance or known physiological condition |
| F51.01 | Primary insomnia |
| F51.02 | Adjustment insomnia |
| F51.03 | Paradoxical insomnia |
| F51.04 | Psychophysiologic insomnia |
| F51.05 | Insomnia due to other mental disorder |
| F51.09 | Other insomnia not due to a substance or known physiological condition |
| G47.0 | Insomnia |
| G47.00 | Insomnia, unspecified |
| G47.01 | Insomnia due to medical condition |
| G47.09 | Other insomnia |
Formulary Reference Tool