Take Bismuth Pectin Granules for about 1 to 2 months at most. Bismuth pectin is commonly used clinically to treat peptic ulcer, chronic superficial gastritis, atrophic gastritis and other diseases. The treatment period of bismuth pectin is related to the patient’s own disease, for peptic ulcer is usually 4 to 8 weeks; chronic superficial gastritis is usually 2 weeks; atrophic gastritis is about 1 month. Pectin bismuth is usually taken half an hour before three meals and at bedtime, and patients take the dosage according to the instructions. Some patients taking pectin bismuth may experience adverse reactions such as nausea and constipation. When adverse reactions occur, you can follow the doctor’s advice to reduce the dosage or change the drug, if the patient is allergic to this drug, it is strictly prohibited to take this drug. This drug should not be taken in large quantities for a long time, which may lead to the occurrence of adverse reactions. The patient is best according to their own actual situation, listen to the doctor’s advice, according to the doctor’s advice, do not take without authorization, in order to avoid adverse consequences.