Alka-Seltzer Alka-Seltzer Alka-Seltzer is an effervescent antacid and pain reliever first marketed by the Dr. Miles Medicine Company of Elkhart, Indiana, United States. Alka-Seltzer contains three active ingredients: aspirin (acetylsalicylic acid) (ASA), sodium bicarbonate, and anhydrous citric acid. The aspirin is a pain reliever and anti-inflammatory, the sodium bicarbonate is an antacid, and the citric acid reacts with the sodium bicarbonate and water to form effervescence. It was developed by head chemist Maurice Treneer. Alka-Seltzer is marketed for relief of minor aches, pains, inflammation, fever, headache, heartburn, stomachache, indigestion, acid reflux and hangovers, while neutralizing excess stomach acid. It was launched
Asa Townsend east of Arkona, apparently next door to an Ezekiel Townsend who was possibly his son. The Townsends had been joined in 1833 by settler Henry Utter who settled what would become the south-eastern corner of Arkona. 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