Gastric bleeding with black stool may be caused by gastric ulcer, duodenal ulcer, gastric cancer and other diseases, patients can take medication, surgery and other ways to deal with medical advice. 1.Gastric ulcer:For gastric ulcer caused by gastric hemorrhage black stool, patients can follow the doctor’s instructions oral omeprazole enteric-coated tablets, rabeprazole sodium enteric-coated tablets and other proton pump inhibitors, but also oral magnesium alumina carbonate chewable, aluminum thioglycollate tablets and other gastric mucous membrane protectants. Gastric ulcer patients can also take surgical treatment when necessary, mainly take the removal of the ulcer part of the surgical treatment. 2. duodenal ulcer: duodenal ulcer can also lead to gastric bleeding black stool symptoms, patients can follow the doctor’s instructions oral lansoprazole enteric-coated tablets, ace omeprazole enteric-coated capsules and other proton pump inhibitors, but also oral aluminum magnesium carbonate tablets, aluminum thiogluconate tablets and other gastric mucous membrane protectants. Patients with duodenal ulcer can also take surgical treatment as prescribed by doctors, such as major gastrectomy. 3. Gastric cancer:For gastric bleeding caused by gastric cancer, patients can take Pantoprazole sodium enteric-coated tablets, omeprazole enteric-coated capsules and other medicines to inhibit gastric acid as prescribed by doctor, and also take oxycodone hydrochloride tablets, morphine hydrochloride tablets and other analgesic medicines orally. Patients with gastric cancer also have to undergo surgical treatment, such as standard surgery, modified surgery, palliative surgery and other surgical methods. When patients have the symptom of stomach bleeding with black stool, they should seek medical treatment in time and follow the doctor’s prescription.