Gastric polyp removal after stomach still pain may be polyp removal wound caused by pain, or have gastritis, gastric ulcer, etc.. You can follow the doctor’s instructions to choose oral inhibition of gastric acid secretion of drugs, gastric mucosa protection drugs. 1. Inhibit gastric acid secretion drugs: you can follow the doctor’s instructions to choose the proton pump inhibitor to inhibit gastric acid secretion, commonly used drugs are rabeprazole sodium enteric capsule, lansoprazole capsules, etc., which can reduce the stimulation of gastric acid on surgical wounds. 2. Gastric mucosa protection drugs: you can choose colloidal bismuth pectin, can form a protective layer on the surface of the gastric mucosa, to prevent gastric acid stimulation of the mucosa. Gastric polyp excision stomach or pain need to go to the hospital in time for review, by the doctor standardized treatment, do not self-medication, so as not to cause serious adverse consequences.