Gastritis with erosion can follow the doctor’s instructions to take acid inhibitors (omeprazole, etc.), gastric mucosal protective agents (bismuth potassium citrate, etc.), antibiotics (amoxicillin, metronidazole, etc.), antispasmodic and analgesic drugs (belladonna tablets, etc.). 1. Acid inhibitors: commonly used drugs are omeprazole, rabeprazole, etc., which can inhibit the secretion of gastric acid and reduce the damage to the gastric mucosa. 2. Gastric mucosal protective agents: such as bismuth potassium citrate, aluminum thiosulphate and other drugs, which can promote the repair of eroded gastric mucosa. 3. Antibiotics: If combined with Helicobacter pylori infection, antibiotics such as amoxicillin, metronidazole, clarithromycin can be used for treatment, and at the same time need to be combined with acid inhibitors, gastric mucosal protective agents, such as omeprazole, bismuth potassium citrate and so on. 4. Antispasmodic and analgesic drugs: If the pain is severe, antispasmodic and analgesic drugs can be given, such as belladonna tablets, scopolamine, etc., to relieve smooth muscle spasm and improve pain. The above drugs should be used under the guidance of a medical professional. Gastritis with erosion of the patient is recommended to seek medical treatment in time, under the guidance of a professional physician to use medication, do not unauthorized use of drugs.