3 Reviews. 3 Reviews. Cimetidine is the generic form of the brand name drug Tagamet, which is used to treat and prevent symptoms of heartburn. The medication is commonly taken by people with gastroesophageal reflux disease (GERD) and Zollinger-Ellison syndrome.Cimetidine is sometimes used to treat stress ulcers, hives, and itching.It can also be given to prevent aspiration pneumonia during anesthesia. The medicine comes in a prescription and over-the-counter (OTC) form. Cimetidine is an H2-blocker, which works by reducing acid in the stomach.The Food and Drug Administration (FDA) first approved this medicine in 1977.t can also be given to prevent aspiration pneumonia during anesthesia. The medicine comes in a prescription and over-the-counter (OTC) form. Cimetidine is an H2-blocker, which works by reducing acid in the stomach. The Food and Drug Administration (FDA) first approved this medicine in 1977.
you may have a mouth ulcer if you have a painful sore or sores inside your mouth on the tongue soft palate the back portion of the roof of your mouth or inside your cheekssores in your mouth that are round white or grey in colour with a red edge or borderou may have a mouth ulcer if you have a painful sore or sores inside your mouth on the tongue soft palate the back portion of the roof of your mouth or inside your cheeks
The cause of canker sores is not clear. Less commonly, mouth sores can be a sign of an illness, tumor, or reaction to a medicine. Drugs that may cause mouth sores include aspirin, beta-blockers, chemotherapy medicines, penicillamine, sulfa drugs, and phenytoin.