Which gastric mucosal protective agent is best and has the lowest side effects

Clinically, there is no such thing as the best gastric mucosal protective agent with the lowest side effects. The effects and side effects of drugs vary from person to person. Common gastric mucosal protective agents generally include colloidal bismuth pectin capsules, sucralfate chewable tablets, bismuth potassium citrate capsules, etc. 1. Colloidal bismuth pectin capsules Colloidal bismuth pectin capsules are mainly composed of colloidal bismuth pectin, which has adhesive effect and can form a protective mucus barrier to protect gastric mucosa from irritation. The side effects of this drug generally include nausea, dry mouth, tongue coating blackening, oral mucosa blackening, etc. 2. Sucralfate chewable tablets The main ingredient of Sucralfate chewable tablets is sucralfate, which has the effect of neutralizing gastric acid and protecting gastric mucosa. The side effects of Sucralfate chewable tablets mainly include constipation or loose stool, loss of appetite, etc. 3. Bismuth potassium citrate capsules Bismuth potassium citrate capsules are mainly composed of bismuth potassium citrate, which has astringent, anti-inflammatory and protective effects on gastric mucosa. It can reduce gastric acid secretion and promote gastric mucosa repair. The side effects of this drug are usually heartburn, tooth blackening, kidney function damage, etc.