The causes of right upper abdominal belly pain may be related to muscle strain, skin disease, intercostal disease and so on. 1. Muscle strain: such as sit-ups and other excessive exercise of the abdomen, abdominal muscle strain may occur, can be manifested in the right upper abdomen belly pain. 2. Dermatologic diseases: such as shingles, days before the appearance of the rash, often appear around the affected nerves have pain, burning sensation, tingling or numbness and other discomforts, may appear in the right epigastric belly pain symptoms, it is recommended that dermatology consultation. 3. Intercostal diseases: including costochondritis, intercostal neuralgia, chronic strain or inflammation of the intercostal muscles or bones, can also lead to right upper abdominal pain. Thoracic surgery and orthopedics can be consulted for further diagnosis and treatment. There are many other causes of right epigastric belly pain, it is recommended that patients go to the regular hospital in time to clarify the cause of the disease, and standardized treatment under the guidance of the doctor, so as not to delay the condition.