Over production of acid in the stomach causes irritation and pain. In severe cases, ulcers are developed in the stomach. Until 1970, only treatment for acidity was administration of antacids, such as sodium hydrogencarbonate or a mixture of aluminium and magnesium hydroxide. However, excessive hydrogencarbonate can make the stomach alkaline and trigger the production of even more acid. Metal hydroxides are better alternatives because of being insoluble, these do not increase the pH above neutrality. These treatments control only symptoms, and not the cause. Therefore, with these metal salts, the patients cannot be treated easily. In advanced stages, ulcers become life threatening and its only treatment is removal of the affected part of the stomach.

What is the commercial name of Cimetidine?

Tegamet

The correct answer is option 2. Tegamet.

The commercial name of Cimetidine is Tagamet. Cimetidine is a medication used to reduce stomach acid production and is commonly prescribed to treat conditions such as heartburn, acid reflux, ulcers, and gastroesophageal reflux disease (GERD). Tagamet is one of the brand names for Cimetidine. It is available in various formulations, including tablets and oral suspension, and is used to alleviate symptoms associated with excess stomach acid production.

The other options are:

Zantac: Zantac is the brand name for another medication called ranitidine. Like Cimetidine, ranitidine is also used to reduce stomach acid production, but it works through a different mechanism of action.

Equanil: Equanil is a brand name for meprobamate, which is a medication used as a muscle relaxant and anxiolytic (anti-anxiety agent). It is not related to Cimetidine.

Nardil: Nardil is the brand name for a medication called phenelzine, which belongs to a class of drugs known as monoamine oxidase inhibitors (MAOIs). It is used primarily as an antidepressant and is not related to Cimetidine.

The commercial name of Cimetidine is Tagamet. It is important to note the distinction between Cimetidine (Tagamet) and other medications like ranitidine (Zantac), meprobamate (Equanil), and phenelzine (Nardil), which have different uses and mechanisms of action.