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Generic Chantix
Active ingredient: Varenicline Tartrate
$29.12
In stock (100 available)
A prescription is required
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About this medicine
What it is used for
1 INDICATIONS AND USAGE Varenicline tablet is indicated for use as an aid to smoking cessation treatment. Varenicline tablet is a nicotinic receptor partial agonist indicated for use as an aid to smoking cessation treatment. ( 1 and 2.1 )
How it is taken
2 DOSAGE AND ADMINISTRATION Begin varenicline tablets dosing one week before the date set by the patient to stop smoking. Alternatively, the patient can begin varenicline tablets dosing and then quit smoking between days 8 and 35 of treatment. ( 2.1 ) Starting Week: 0.5 mg once daily on days 1 to 3 and 0.5 mg twice daily on days 4 to 7. ( 2.1 ) Continuing Weeks: 1 mg twice daily for a total of 12 weeks. ( 2.1 ) An additional 12 weeks of treatment is recommended for successful quitters to increase likelihood of long-term abstinence. ( 2.1 ) Consider a gradual approach to quitting smoking with varenicline tablets for patients who are sure that they are not able or willing to quit abruptly. Patients should begin varenicline tablet dosing and reduce smoking by 50% from baseline within the first four weeks, by an additional 50% in the next four weeks, and continue reducing with the goal of reaching complete abstinence by 12 weeks. Continue treatment for an additional 12 weeks, for a total of 24 weeks. ( 2.1 ) Severe Renal Impairment (estimated creatinine clearance less than 30 mL/min): Begin with 0.5 mg once daily and titrate to 0.5 mg twice daily. For patients with end-stage renal dise
Warnings
5 WARNINGS AND PRECAUTIONS Neuropsychiatric Adverse Events: Postmarketing reports of serious or clinically significant neuropsychiatric adverse events have included changes in mood (including depression and mania), psychosis, hallucinations, paranoia, delusions, homicidal ideation, aggression, hostility, agitation, anxiety, and panic, as well as suicidal ideation, suicide attempt, and completed suicide. Observe patients attempting to quit smoking with varenicline tablets for the occurrence of such symptoms and instruct them to discontinue varenicline tablets and contact a healthcare provider if they experience such adverse events. ( 5.1 ) Seizures: New or worsening seizures have been observed in patients taking varenicline tablets. Varenicline tablets should be used cautiously in patients with a history of seizures or other factors that can lower the seizure threshold. ( 5.2 ) Interaction with Alcohol: Increased effects of alcohol have been reported. Instruct patients to reduce the amount of alcohol they consume until they know whether varenicline tablets affects them. ( 5.3 ) Accidental Injury: Accidental injuries (e.g., traffic accidents) have been reported. Instruct patients to
Source: openFDA / DailyMed. Provided for information only — always follow the directions given by your own prescriber.