Dexilant is a prescription medication classified as a proton pump inhibitor used to treat certain gastrointestinal conditions. It is primarily prescribed for the short-term management of gastroesophageal reflux disease and erosive esophagitis. Its therapeutic role involves reducing gastric acid secretion to relieve symptoms such as heartburn and promote healing of the esophagus. The drug works by binding to the h+/k+ atpase pump in gastric parietal cells and inhibiting its activity, which decreases acid production. Dexilant is formulated as a delayed-release capsule that releases the active ingredient in the small intestine to protect it from stomach acid. This delayed release ensures prolonged acid suppression with a single daily dose.

Dexilant is a medication classified as a proton pump inhibitor used to treat conditions related to excess stomach acid. Its chemical name is dexlansoprazole and it is formulated as a delayed-release capsule for oral administration. The drug works by blocking the h+/k+ atpase enzyme system in gastric parietal cells which reduces the production of hydrochloric acid. By decreasing acid secretion Dexilant alleviates symptoms such as heartburn and promotes healing of erosive esophagitis. Pharmacodynamically the agent produces a prolonged suppression of acid secretion compared with earlier proton pump inhibitors. This sustained effect results from the irreversible binding of the active metabolite to the proton pump allowing the inhibition to persist until the pump is regenerated. The pharmacokinetic profile includes absorption in the small intestine conversion to the active sulfenyl sulfide metabolite and hepatic metabolism before renal excretion. Overall Dexilant therapeutic role is to provide acid related symptom relief and mucosal protection through targeted inhibition of gastric acid secretion.

Dexilant may cause headache in some users. It can lead to stomach pain or discomfort. Some people report diarrhea or loose stools. Nausea is a reported side effect. Constipation may occur occasionally. Dizziness or lightheadedness can be experienced. Fatigue or feeling unusually tired is possible. Inflamed throat or mild sore throat may develop.

Dexilant may cause headache in some patients. Diarrhea is another frequently reported effect. Stomach pain or discomfort can occur. Some individuals experience nausea or vomiting. Constipation or changes in bowel habits are possible. Fatigue or dizziness have also been observed.