Patients with gastric ulcer can take probiotics for regulation. Gastric ulcers are peptic ulcers that occur in the human stomach, with common symptoms such as acid reflux, heartburn and stomach pain. Probiotics can play a role in regulating the disorder of gastrointestinal flora for patients with gastric ulcers, and can also play a role in improving the symptoms of indigestion caused by gastric disease. Probiotics can not be used to directly treat gastric ulcers. To treat gastric ulcers, you need to cooperate with anti-ulcer treatment drugs given by doctors, such as omeprazole, ridineprazole and other drugs. If it is caused by Helicobacter pylori infection, you can use quadruple therapy to treat this symptom. The specific medication and treatment method should be decided by the doctor after detailed examination at the hospital. Probiotics can play a regulatory role for gastric ulcer patients, but will not play a role in the treatment of gastric ulcer.