Pfizer believes the benefit/risk profile of CHANTIX remains positive. iii CHANTIX has a safety profile that has been established over 15 years of marketing authorization and through a robust clinical program. iiSmoking is also associated with many other cancers. People who smoke cigarettes are 15 to 30 times more likely to get lung cancer than people who do not smoke. iĬhantix is a treatment to help patients quit smoking and is intended for short term use. These impurities may increase the risk of cancer if people are exposed to them above acceptable levels over long periods of time. Everyone is exposed to some level of nitrosamines. Nitrosamines are common in water and foods, including cured and grilled meats, dairy products and vegetables. The health benefits of stopping smoking outweigh the theoretical potential cancer risk from the nitrosamine impurity in varenicline. Long-term ingestion of N-nitroso-varenicline may be associated with a theoretical potential increased cancer risk in humans, but there is no immediate risk to patients taking this medication. Pfizer is voluntarily recalling two lots of Chantix 0.5mg Tablets, two lots of Chantix 1 mg Tablets, and eight lots of a Chantix kit of 0.5mg/1 mg Tablets to the patient (consumer/user) level due to the presence of a nitrosamine, N-nitroso-varenicline, above the Pfizer established Acceptable Daily Intake (ADI) level.
Please look at the time stamp on the story to see when it was last updated. Some predict that a generic could be available as soon as May 2020.Įven though we may have to wait four more years to see a generic, there are ways to save in the meantime.This is an archived article and the information in the article may be outdated. When will generic Chantix be available?Ĭurrently, there is no generic version of Chantix, but we may see one soon. In fact, a recent GoodRx analysis found that monthly prices for Chantix increased by more than 106% over the past five years and now costs around $485. How much does Chantix cost?Ĭhantix is not cheap. Be sure to speak with your doctor before taking Chantix or if you experience any of these side effects. In 2009, the FDA allowed Pfizer to remove the warning, believing that the benefits of Chantix outweighed its risks. In fact, these side effects were so severe that Chantix once had a black-box warning, the most severe kind of warning possible for a drug. Keep in mind that Chantix can have some serious side effects like nightmares, suicidal thoughts and amnesia. Research shows that the medication works, particularly if patients also enroll in counseling and support programs. Chantix is a popular, but expensive, prescription drug used for smoking cessation.
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