After the quadruple therapy instead of stomach pain, you can follow the doctor’s instructions for drug treatment and life management. 1. Medication: Quadruple therapy is a medication for treating gastritis and gastric ulcers caused by Helicobacter pylori infection. Quadruple therapy drugs may stimulate the gastric mucosa and aggravate the damage to the gastric mucosa. After quadruple therapy instead of stomach pain, you can follow the doctor’s instructions to take bismuth potassium citrate, colloidal bismuth pectin and other drugs to protect the mucous membrane, but it may lead to headache, dizziness, black tongue and other side effects. 2. Life conditioning: after the quadruple therapy instead of stomach pain, you also need to adjust through life. For example, eat less frequent meals, eat more light, soft, easy to digest food; eat less cold, greasy, fried, barbecue, spicy and stimulating food. Drugs need to be taken under the guidance of a doctor, do not recommend self medication. If the symptoms still do not improve through the above methods, you also need to go to the hospital to review the gastroscopy, Helicobacter pylori breath test and other programs to find the cause.