Pain in the right three to four fingers of the navel can be caused by a variety of reasons, usually due to intra-abdominal organ disease. Common ones include intestinal spasm, appendicitis, chronic enteritis, and right-sided urinary stones. Different etiologies cause different symptoms and different treatment methods. If the pain is severe and unbearable, it is recommended to go to the hospital in time to identify the cause for effective treatment.1. Intestinal spasm: upper respiratory tract infection, local cold stimulation, hunger, overeating, indigestion and other factors can induce intestinal spasm. If the spasm occurs in the proximal colon and ileum, it can be manifested as pain in the right three to four fingers of the navel. Local hot compresses or antispasmodic and analgesic drugs, such as cetrimonium bromide, belladonna tablets, dicyclomine hydrochloride, scopolamine hydrochloride, etc., can relieve most of them. 2. Appendicitis: due to various reasons, blockage of the appendix lumen, infection, etc., can cause inflammatory reactions in the appendix, manifesting as pain in the right three to four fingers of the navel, and patients may also be accompanied by nausea, vomiting and other symptoms. You can rest first and take some anti-infective drugs as prescribed by the doctor, such as gentamicin and metronidazole, etc. You can also take some antipyretic and analgesic drugs, such as ibuprofen and aspirin. If the pain symptoms are serious and cannot be relieved by drugs, laparoscopic appendectomy can be performed in combination with abdominal CT examination, and anti-infective drugs should be applied after surgery. Usually, anti-inflammatory treatment and rehydration therapy are required, and commonly used drugs include cephalosporin, erythromycin and mycobacterium; 4. Right urinary stones: If oxalic acid and purine are high in the patient’s body, a large number of crystals will accumulate and form urinary stones, mainly including ureteral stones or right kidney stones, which may also cause pain in the right side of the navel. The diagnosis should be confirmed by combination with urinary ultrasound or abdominal plain radiography. The clinical symptoms can be vague pain or severe pain in the right three to four fingers of the navel, pressure and swelling in the lower abdomen, lumbosacral pain, pain during sexual intercourse, etc. The treatment is often chosen according to the patient’s age, symptoms, as well as the type and size of the cyst. If the cyst is small and shows no discomfort, no special treatment is usually needed and regular review is sufficient. If bleeding or malignancy occurs in the right ovarian cyst, traditional surgery or ultrasound intervention can be used to treat the cyst, depending on the patient’s condition. In addition, cholecystitis, gastroduodenal ulcer, cervicitis, pelvic inflammatory disease, uterine fibroids, etc. may also cause pain in the right three to four fingers of the navel. Patients are advised to go to the hospital for abdominal ultrasound, CT, gastroscopy and colonoscopy, and to combine clinical features to clarify the specific causes and carry out targeted treatment. Daily attention should also be paid to a fresh, light, hygienic and regular diet to avoid overeating, and regular rest and rest to ensure sufficient sleep.