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Chantix Recall Overview:
- Who: Pfizer, the maker of Chantix, is expanding its recall of the smoking cessation medication to all lots.
- Why: Pfizer, which already recalled some lots of Chantix, is now recalling all lots of the medication due to potentially unsafe levels of nitrosamine, a carcinogen.
- Where: The recalled lots were distributed across the United States and Puerto Rico between June 2019 and June 2021.
Pfizer is now recalling all lots of the smoking cessation medication Chantix (Varenicline) due to potentially unsafe levels of a nitrosamine, N-nitroso-varenicline — a carcinogen.
The news comes after the pharmaceutical company previously issued multiple partial recalls of the medication. The recall affects all lots of Chantix sold at the consumer level, according to the U.S. Food & Drug Administration recall announcement posted last Thursday.
“As alternative suppliers have been approved in the United States, Pfizer is undertaking this precautionary measure,” the notice stated.
“Patients currently taking Chantix should consult with their doctor to confirm if they received an affected lot, and if appropriate, about alternative treatment options,” Pfizer said.
On June 24, Pfizer issued the first recall. The drug maker announced that it had discovered levels of N-nitrosodimethylamine — a known cancer-causing agent that is also known as NDMA — that are above an “acceptable” level of daily intake.
Pfizer said it had instructed wholesalers and distributors to stop using and quarantine the recalled lots and is setting up a way for consumers to return the recalled Chantix.
To date, Pfizer had not received any reports of adverse events related to the recall, it said.
The company said 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.”
However, the latest recall expansion is not the first time Chantix has been linked to adverse health effects. Since the drug was introduced, Chantix users have reported psychological side effects such as depression, aggression, homicidal tendencies, entertaining the thought of suicide, and even suicide attempts.
Pfizer has faced a number of lawsuits by Chantix users and their family members who say the drug caused severe depression and even resulted in suicide. Others have claimed that the drug caused severe psychological side effects, including blackouts that landed one Chantix user in jail.
In 2009, the FDA placed a “black box” warning label on Chantix informing users that recent data showed the smoking cessation drug can cause depression, suicidal thoughts, attempted suicide, aggression and anger.
Two years later, in June 2011, the FDA updated the Chantix side effects warning again to include heart attack and other severe cardiovascular events.
Top Class Actions will continue to monitor the Chantix recall and keep readers updated with any developments.
Have you used Chantix? Are you concerned about the recall? Tell us about it in the comment section below.
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49 thoughts onAll Lots of Chantix Recalled by Pfizer Due to Presence of Carcinogen
Add me I took the recalled chantix 2010 made me aggressive nasty attitude
Yes I was prescribed this in 2020. Please add me
Have taken this several times, the first time I took it for 9 months. Then took it a couple more times to try to quit smoking. Had to call ambulance for what I thought was a heart attack. Still have 5 or 6 boxes left of the Chantix. Felt very aggressive while taking it. Had dreams that seemed so real. Received my letter from the pharmacy.
Still have not heard how to return the medication!! lol go figure!! Still have the 5/6 boxes today!! Almost 2 years later.
I used this in Feb/March of last year 2021. We got 2 letters about the recall from our insurance. Please include me in this.
I was given several month prescriptions for Chantix and still have some in the pop open daily packets. I have had weird nightly dreams so real and sometimes they were nightmares. Never thinking that I would quit I would take them when the cravings would occur. This was after I had stopped finally smoking. Sometimes I thought, if I can not quite, well maybe I’ll quit living? The drug helped, along with coaching. Nonetheless, it was a struggle even taking the medication. Not even considering that the cure was worth the irritability, the weird & the bad dreams. I was unaware of the odd thoughts were from the drug. I do not recommend this drug to anyone. Cold turkey would have been much better.
I wasn’t aware of recall & have still been taking this product. Please add me to this claim. I’ve taken this product before in 2010, 2012, 2013.