Complete adverse effect profile including incidence rates and management
Important Safety Information
This is not a complete list of all possible side effects. Contact your healthcare provider if you experience any unexpected symptoms. For serious or life-threatening side effects, seek emergency medical attention immediately.
6 ADVERSE REACTIONS The following are described in more detail in the Warnings and Precautions section of the label: • Complex Sleep Behaviors [see Boxed Warning and Warnings and Precautions (5.1) ] • CNS Depressant Effects and Next-Day Impairment [see Warnings and Precautions (5.2) ] • Need to Evaluate for Comorbid Diagnoses [see Warnings and Precautions (5.3) ] • Severe Anaphylactic and Anaphylactoid Reactions [see Warnings and Precautions (5.4) ] • Abnormal Thinking and Behavioral Changes [see Warnings and Precautions (5.5) ] • Withdrawal Effects [see Warnings and Precautions (5.6) ] • Timing of Drug Administration [see Warnings and Precautions (5.7) ] • Special Populations [see Warnings and Precautions (5.8) ] Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice.
The premarketing development program for eszopiclone tablets included eszopiclone exposures in patients and/or normal subjects from two different groups of studies: approximately 400 normal subjects in clinical pharmacology/pharmacokinetic studies, and approximately 1550 patients in placebo-controlled clinical effectiveness studies, corresponding to approximately 263 patient-exposure years.
The conditions and duration of treatment with eszopiclone tablets varied greatly and included (in overlapping categories) open-label and double-blind phases of studies, inpatients and outpatients, and short-term and longer-term exposure.
Adverse reactions were assessed by collecting adverse events, results of physical examinations, vital signs, weights, laboratory analyses, and ECGs.
The stated frequencies of adverse reactions represent the proportion of individuals who experienced, at least once, adverse reaction of the type listed.
A reaction was considered treatment-emergent if it occurred for the first time or worsened while the patient was receiving therapy following baseline evaluation.
Most commonly observed adverse reactions (incidence ≥2%) were unpleasant taste, headache, somnolence, respiratory infection, dizziness, dry mouth, rash, anxiety, hallucinations, and viral infections ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Annora Pharma Private Limited at 1-866-495-1995 or FDA at 1-800-FDA-1088 or ww.fda.gov/medwatch.
6.1 Clinical Trials Experience Adverse Reactions Resulting in Discontinuation of Treatment In placebo-controlled, parallel-group clinical trials in the elderly, 3.8% of 208 patients who received placebo, 2.3% of 215 patients who received 2 mg eszopiclone tablets, and 1.4% of 72 patients who received 1 mg eszopiclone tablets discontinued treatment due to an adverse reaction.
In the 6-week parallel-group study in adults, no patients in the 3 mg arm discontinued because of an adverse reaction.
In the long-term 6-month study in adult insomnia patients, 7.2% of 195 patients who received placebo and 12.8% of 593 patients who received 3 mg eszopiclone tablets discontinued due to an adverse reaction.
5 WARNINGS AND PRECAUTIONS • CNS Depressant Effects Impaired alertness and motor coordination, including risk of morning impairment.
Risk increases with dose and use with other CNS depressants and alcohol.
Caution patients taking 3 mg dose against driving and against activities requiring complete mental alertness during the morning after use.
( 5.2 ) • Evaluate for Comborbid Diagnoses Reevaluate if insomnia persists after 7 to 10 days of use ( 5.3 ) • Severe Anaphylactic/Anaphylactoid Reactions (angioedema and anaphylaxis have been reported): Do not rechallenge if such reactions occur ( 5.4 ) • Abnormal Thinking amd Behavioral Changes including decreased inhibition, bizarre behavior, agitation and depersonalization have been reported.
Immediately evaluate any new onset of behavioral changes ( 5.5 ) • Worsening of Depression or Suicidal Thinking may occur: Prescribe the least number of tablets feasible to avoid intentional overdose ( 5.5 , 5.8 ) • Withdrawal Effects Symptoms may occur with rapid dose reduction or discontinuation ( 5.6 , 9.3 ) • Elderly Patients Use lower dose due to impaired motor, cognitive performance and increased sensitivity ( 2.2 , 5.8 ) • Patients with Hepatic Impairment, Impaired Respiratory Function, Impaired Drug Metabolism or Hemodynamic Responses Use with caution ( 5.8 ) 5.1 Complex Sleep Behaviours Complex sleepbehaviors including sleep-walking, sleep-driving, and engaging in other activities while not fully awake may occur following the first or any subsequent use of eszopiclone tablet.
Like all medications, Eszopiclone can cause side effects. However, not everyone who takes this medication will experience them. Many side effects are dose-dependent and may improve as your body adjusts to the medication. Others may require dose adjustment or medical attention.
Contact your healthcare provider promptly if you experience:
Seek immediate emergency medical care if you experience signs of: