British North America Act. British North America Act, law passed by the British Parliament in 1867 that provided for the unification of the Canadian provinces into the dominion of Canada.Until 1982 the act also functioned as the constitution of Canada.ritish North America Act. British North America Act, law passed by the British Parliament in 1867 that provided for the unification of the Canadian provinces into the dominion of Canada.
Lipitor's generic name is atorvastatin. Two generic drugmakers, Ranbaxy and Watson, can start selling generic atorvastatin in the U.S. right away. Due to complex generic drug laws, other generic drugmakers will have to wait 180 days, until May 2012, to offer their own generic versions of Lipitor.
Muscle pain and cognitive issues are common side effects, but joint pain can occur as well. Lipitor is a common prescription medication that is used to lower cholesterol levels. It's generic name is atorvastatin calcium. In clinical studies it was found that 5.1 percent of patients experienced this side effect.Other common side effects include headache, muscle pain, back pain, constipation, diarrhea, weakness, trouble sleeping, and lack of appetite. Other popular statins include Mevacor, Zocor, Pravachol, Lescol, and Crestor.holesterol-Lowering Drugs (Statins). According to the American Heart Association, statins, including atorvastatin, fluvastatin, lovastatin, pravastatin, rosuvastatin, and simvastatin are frequently used to treat high cholesterol.