The recall of Jantoven® warfarin 3 mg tablets issued on February 16th has been expanded to include more dosages and additional medicines.
Jantoven and other medications that were packaged on the same Upsher-Smith Laboratories packaging line between May and November of 2010 are all being recalled as a precaution after 10 mg Jantoven tablets were found in a bottle labeled 3 mg.
Since warfarin is used to prevent blood clots in many people with cancer, it is critical that you check your medicine to be sure that it isn’t part of the Upsher-Smith recall.
A complete description of the recalled pills is available on the FDA website including the tablet color and dose. All recalled Jantoven tablets are scored and imprinted with WFR and the number 832.
Other recalled Upsher-Smith medicines include:
- Amantadine
- Amlodipine
- Androxy
- Baclofen
- Bethanechol
- Oxybutynin
Descriptions of these pills are also on the FDA website.
If you have questions about whether or not your medicine is part of the recall, talk to your doctor or pharmacist. Do not stop taking any medicine, particularly Jantoven, without discussing it with your doctor.


Leave a Reply
Your comments are welcome. However, specific medical advice will not be provided. Generic QUESTIONS can be directed to our Answer Line team at http://fightcolorectalcancer.org/awareness/answer-line or by calling us at 1-877-427-2111 9:00 AM – 5:00 PM Eastern time, Monday – Friday. We urge you to consult with a qualified physician for diagnosis and for answers to your personal questions. Fight Colorectal Cancer is not responsible for the medical accuracy of any comments left by persons other than Fight Colorectal Cancer staff members. Fight Colorectal Cancer staff members monitor comments and may respond publicly where appropriate.
Please note that we automatically publish the name that you enter next to your post. Also note that our pages are automatically indexed by Google and other search engines, and your name may therefore appear in search results on those sites. So if you wish to remain anonymous please use a different name or enter 'Anon' as the name.
We regret that we are unable to privately answer questions left as comments. So please do not include your phone number, email or mailing address in the body of your comment.