Tablet named for an organ

• Employer of many a relief pitcher?
• Cards wool
• Brand name that spells something not nice backward
• Brand made from calcium carbonate and sugar
• Rolaids competitor
• (trademark) an antacid
• Bad-dinner roll?
• Product whose jingle uses the "Dragnet" theme
• Antacid brand named for the organ it soothes

Wikipedia Word definitions in Wikipedia
Tums is an antacid made of sucrose (sugar) and calcium carbonate (CaCO) manufactured by GlaxoSmithKline in St. Louis, Missouri, USA. They are also available sugar free. It is an over-the-counter drug and available at many retail stores, including drug stores, ...