1) Bicarb and others 2) Heartburn soothers 3) Spicy meal follow-ups 4) Stomach-soothing remedies 5) Stomachache neutralizers 6) Thai food follow-ups 7) Tums and others 8) Tums and Rolaids 9) Tums and such 
Drugs that reduce the level of acidity in the stomach (by neutralising the acid that the stomach naturally produces). They can be used to relieve problems with the digestive system, such as stomach ulcers.
Substances that counteract or neutralise acidity. They are used mainly for the treatment of gastrointestinal irritation or ulcers. ... (12 Dec 1998) ... 
Antacids are alkali drugs or reagents for neutralizing acids, most commonly used with heartburn. The principal antacids in use are magnesia, lime, and their carbonates, and the carbonates of potash and soda.
Substances used to reduce the pH of stomach juices and, therefore, relive indigestion.
a medicine that helps to change the acidity of stomach acid
medicines that neutralize stomach acid.