Pfizer's attempt to remove the boxed warning from its stop-smoking drug Chantix has been halted by the FDA. The drug is believed to cause agitation, suicidal tendencies and depression in people.
Pfizer's attempt to remove the boxed warning from its stop-smoking drug Chantix has been halted by the FDA. The drug is believed to cause agitation, suicidal tendencies and depression in people.
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