Pfizer Taiwan recalls anti-smoking drugs over nitrosamine concerns

Pfizer Inc. in Taiwan is recalling some lots of its anti-smoking tablets, Champix, after elevated levels of nitrosamine impurities were found in the prescription drug, according to Taiwan's Food and Drug Administration (FDA).

(Full text of the story is now in CNA English news archive. To view the full story, you will need to be a subscribed member of the CNA archive. To subscribe, please read here.)