Monkey head mushroom extract granules should not be taken for a long time. Although the drug has basically no significant adverse reactions, it is, after all, a drug. If taken for a long time and in large doses, it may damage the liver and kidneys. Patients are advised to follow the doctor’s instructions to use the drug according to the course of treatment, usually 5-6 weeks as a course of treatment. The drug belongs to the gastric mucosa protection drugs, mainly used for the treatment of chronic gastritis, gastric ulcer, duodenal ulcer, and dyspepsia, etc., can promote the repair of inflammation and ulcers, but also the treatment of chronic atrophic gastritis is also more ideal. Specific medication needs to consult a specialist. Monkey head mushroom extract granules can be used to treat the above diseases, but it is recommended that patients must use the medication according to the course of treatment, and should not exceed the instructions for long-term, overdose use.