[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 does not contain nicotine. It contains varenicline which acts on nicotinic receptors in the brain and controls the craving. Chantix will not cause a positive test for nicotine. I also do not expect either nicotine or its metabolites to be detected after nine days of abstinence in the usual drug tests, though there are highly sensitive tests available which can detect the presence of nicotine for up to three months after use.