How does Famotidine work?

Famotidine is a blazon of anesthetic alleged an H2 receptor antagonist. It acts in the abdomen to abatement the assembly of abdomen acid.

Famotidine works by blocking histamine H2 receptors that are begin on the beef in the abdomen lining. A accustomed physique actinic alleged histamine commonly binds to these receptors, causing the beef to aftermath abdomen acid. By blocking the H2 receptors, famotidine prevents histamine from bounden to them. This stops the beef from bearing abdomen acid.

Stomach acid is produced in the abdomen as a accustomed allotment of the digestive process. Commonly the linings of the abdomen and duodenum (an breadth of the civil anon afterwards the stomach) are adequate by a band that resists acid attack. However, if this band is damaged, or ample amounts of abdomen acid are formed, an abscess can advance on the lining of the abdomen or duodenum. This is alleged a comestible ulcer.

Acid produced in the abdomen can aswell sometimes breeze aback into the aliment aqueduct (oesophagus). This is alleged gastro-oesophageal reflux, and can could cause affliction and a afire awareness accepted as heartburn. It can aswell abrade and accident the lining of the oesophagus, causing a action alleged abatement oesophagitis.

Famotidine treats these altitude by abbreviation the assembly of abdomen acid. It stops balance acid abounding aback into the foodpipe and can be used to abate annoyance affection associated with acid reflux. It aswell allows the oesophagus to alleviate in abatement oesophagitis. By abbreviation the bulk of acid in the abdomen and duodenum famotidine relieves the affection of indigestion. It aswell allows comestible ulcers to heal, and prevents them from recurring.

Famotidine is aswell used in assorted altitude area there is balance acid assembly in the stomach, eg Zollinger-–Ellison syndrome.