The generic name of the drug is L-glutamine quinacrine granules, the instructions do not specify the duration of the course of treatment, the duration of a course of treatment needs to be based on the patient’s condition, age, symptoms, and the response to the drug at the discretion of the patient, a course of treatment is generally 7-9 days, the specifics of which should be in accordance with the doctor’s instructions. L-glutamine sodium crotonate granules is a compound preparation. It is mainly used for the treatment of gastritis, gastric ulcer and duodenal ulcer and other digestive system diseases. A course of treatment time needs to be determined according to the patient’s condition, age, symptoms and response to the drug at the discretion of the patient, for gastric ulcers and duodenal ulcers, a course of treatment is usually 7-9 days, usually taking more than three to four courses of treatment, depending on the condition of the specific need to follow the doctor’s advice to take. If pregnant women and pregnant women use the drug, should only be able to be given in the judgment of its therapeutic beneficial than harmful, and need to be used under the supervision of a physician, elderly patients should be used with discretion to reduce the amount of drugs. Adverse reactions to L-Glutamine Crotonate Granules include symptoms such as constipation, diarrhea, and nausea, as well as allergies, including rash, hives, and itching sensations. L-Glutamine Croconate Sodium Granules and its ingredients are contraindicated in people who are allergic to L-Glutamine Croconate Sodium Granules and its ingredients. When using L-Glutamine Crotonate Sodium Granules for the treatment of gastrointestinal disorders, it is necessary to follow the doctor’s instructions for regular use of the drug.