Pressing pain on the right side of the navel can be seen in appendix-related lesions, abdominal wall diseases, intestinal inflammation with mesenteric lymphadenitis, etc., and serious diseases can be seen in intestinal space-occupying lesions. 1. appendix-related lesions, such as appendicitis, periappendiceal abscess, etc., will have pressure pain on the right side of the navel, and in severe cases, there will also be rebound pain, the formation of the right lower abdominal mass, etc., at this time it is feasible to anti-inflammatory conservative treatment or laparoscopic appendectomy treatment. 2. Abdominal wall disease, can be seen in the right side of the abdominal wall infection, abdominal wall trauma or muscle pulling injury, the infected lesions can be anti-inflammatory treatment, trauma or muscle pulling injury can be improved through rest, localized hot compresses to improve the symptoms. 3. Intestinal inflammation can be seen in acute gastroenteritis with mesenteric lymph node enlargement, mostly occurring in children, can be accompanied by nausea, vomiting, diarrhea, abdominal pain symptoms, the right side of the pressure pain. Treatment is mainly anti-inflammatory, symptomatic treatment, timely rehydration, maintain a good balance of water and electrolytes in children. 4. Intestinal tumor, which can occur in small intestine or colon, appendix tumor, etc., the mass can be touched on the right side of navel, accompanied by dull pain, and paroxysmal colic can be accompanied by intestinal obstruction symptoms. Generally, it is necessary to perform colonoscopy or abdominal CT for diagnosis and surgical resection, such as radical surgery for colon cancer, and radiotherapy and chemotherapy according to the specific staging after surgery. If you find pain on the right side of belly button, you should go to the hospital in time for standardized examination and clear diagnosis, so as to avoid delaying your condition.