Does atropine inhibit gastric acid secretion?

Under normal circumstances, atropine can inhibit gastric acid secretion. The details are as follows:

Atropine is a medication that suppresses gastric acid secretion and can be used to treat peptic ulcers and gastroesophageal reflux disease (GERD). As a commonly used drug, atropine helps control the secretion of acidic gastric fluid and alleviates symptoms such as stomach pain, belching, and nausea. Atropine achieves the goal of regulating gastric acid secretion by directly inhibiting its production.

Atropine is a steroid that blocks intracellular alkyl receptors, thereby interrupting the process of gastric mucosa releasing gastric acid, leading to reduced acid secretion. In addition, atropine can also inhibit the secretion of gastric digestive enzymes, further decreasing gastric acid release. Moreover, atropine can act directly on the gastric mucosa to suppress inflammatory responses, thus exerting a certain inhibitory effect on gastric acid secretion. By acting directly on the gastric mucosal lining, atropine reduces mucosal inflammation and decreases the secretory activity of the mucosa, resulting in lower gastric acid output. Additionally, atropine can block gastric acid secretion from the gastric mucosa by inhibiting the action of pepsin endoplasmic reticulum receptors.

Note: When using atropine, attention should also be paid to potential adverse drug reactions and the long-term efficacy for the condition.