[fÊÉÌ] ; sign: F or Fr), also commonly distinguished as the French franc (FF), was a currency of France. Between 1360 and 1641, it was the name of coins worth 1 livre tournois and it remained in common parlance as a term for this amount of money. It was reintroduced (in decimal form) in 1795. It was revalued in 1960, with each new franc (NF) being worth 100 old francs.
1 Take Chantix after eating and with a full glass (8 ounces) of water. 2  Most people will take Chantix for up to 12 weeks. 3  If you have completely quit smoking by 12 weeks, your doctor may prescribe Chantix for another 12 weeks to help you stay cigarette-free.
Chantix (or Champix outside the US) is the brand name for varenicline, a drug which basically works by preventing nicotine molecules from reaching the receptors in your brain by blocking the spaces.