False positives can occur when PCR mixture carries over into nearby assay wells. Letter provides background, recommendations, how to report problems to the FDA.

Pfizer is voluntarily recalling all lots of Chantix 0.5 mg and 1 mg Tablets to the patient (consumer/user) level due to the presence of a nitrosamine, N-nitroso-varenicline, at or above the FDA interim acceptable intake limit. As alternative suppliers have been approved in the United States, Pfizer

The FDA is alerting health care providers about the use of certain fluid warmers and the potential for aluminum leaching.

Plainsboro, New Jersey, Jacobus Pharmaceutical Company Inc. is voluntarily recalling 3 lots of Ruzurgi® (amifampridine) 10 mg tablets to the consumer level. The products have been found to be contaminated with yeast, mold, and aerobic bacteria based on laboratory test results. Oral products heavily