After gastric polypectomy 5 days still hidden pain may be caused by the wound is not fully repaired, is a normal phenomenon. It is recommended that patients with pain take medication, as well as general measures to regulate, specific advice to consult a doctor. Gastric polypectomy process may damage the gastric mucosa, the patient 5 days after the operation, the local trauma tissue is not completely healed, there may be local hidden pain symptoms, which is a normal physiological reaction, generally when the wound healing will disappear. It is recommended that after gastric polypectomy 5 days of patients with vague pain in the stomach can be under the guidance of the doctor with magnesium aluminum carbonate tablets, magnesium sulfate and other drugs to protect the gastric mucosa, as well as antibiotics can protect the gastric mucosa and prevent the effect of infection. In addition, patients need to eat light and easy to digest food after surgery, such as rice porridge, noodles, egg custard, etc., to eat less chili, ice cream and other spicy cold food. After gastric polypectomy 5 days after the pain in the affected area is considered to be the wound is not healed, it is recommended to consult the doctor for specific conditions and follow the doctor’s instructions.