What should I do if my stomach bleeds when I drink medicine?

Bleeding in the stomach when drinking medicine is usually caused by gastric ulcer, gastric cancer, etc. It is recommended to intervene by inhibiting the secretion of gastric acid, protecting the gastric mucous membrane with medicines and surgical treatment.
1. Gastric ulcer: gastric bleeding once drinking medicine may be caused by gastric ulcer, and gastric ulcer patients may suffer from gastric bleeding when stimulated by medicines. Usually, it is recommended to use medicines to inhibit gastric acid secretion such as omeprazole and medicines to protect gastric mucous membrane such as magnesium alumina carbonate and colloidal bismuth pectin to carry out treatment.
2. Gastric cancer: patients with gastric cancer may also have the above mentioned situation, and usually have symptoms such as loss of appetite and epigastric pain. It is recommended to be treated by surgery to remove the tumor.
If the above symptoms occur, it is recommended to intervene as early as possible under the guidance of professional physicians. All medications need to be used under the guidance of a doctor, avoiding private use.