Aspirin Aspirin Aspirin, also known as acetylsalicylic acid (ASA), is a medication used to treat pain, fever, or inflammation. Specific inflammatory conditions in which aspirin is used include Kawasaki disease, pericarditis, and rheumatic fever. Aspirin given shortly after a heart attack decreases the risk of death. Aspirin is also used long-term to help prevent further heart attacks, ischaemic strokes, and blood clots in people at high risk. It may also decrease the risk of certain types of cancer, particularly colorectal cancer. For pain or fever, effects typically begin within 30 minutes. Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) and works similar
Asa Townsend Asa Townsend Asa Townsend (c.1775-alive 1851) was an early settler in Westminster Township near what became the City of London, Ontario. His lands ultimately became incorporated in London's Springbank Park. By the 1820s he removed westward to settle on the bank of the Ausable River in what later became Bosanquet Township in Lambton County. Here he operated a salt well. He and his wife—whose name is not known—are credited with being the first white settlers in the area of the present village of Arkona, Ontario. Asa was still living at the time of the 1851 Bosanquet Township assessment, living just