People who bought Chantix to quit smoking can file for part of a $44 million Pfizer settlement by September 14.
Millions of Americans who filled a Chantix prescription to quit smoking may be owed a refund, and the window to claim it is closing. Pfizer has agreed to a $44 million settlement to resolve a class action alleging that its popular smoking-cessation drug was contaminated with a nitrosamine, a compound regulators treat as a probable…