Stomach pain after taking medication can be improved by stopping taking the medication, treating related digestive diseases such as taking omeprazole, aluminum thioglycollate and other medications, and developing good eating habits. 1. stop taking the drug: after taking the drug to feel the stomach pain, is more likely to be due to the drug itself on the stomach of the greater irritation and thus caused by the stomach pain, common stimulation of the stomach of the drug such as aspirin, ibuprofen, etc., then this time should stop taking the drug. 2. Treatment of related gastrointestinal diseases: If the patient himself suffers from gastritis, gastric ulcer and other diseases, then after taking the drug may also appear the symptoms of stomach pain, this time should be the first treatment of gastrointestinal diseases, according to the different gastrointestinal diseases can be taken to take omeprazole, thioglycollate aluminum, and other drugs treatment. 3. Adopt good dietary habits: such as in daily life should be prohibited from eating spicy and stimulating food, eat more fresh vegetables and fruits. There may be other reasons for stomach pain after taking medication, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or standardized treatment.