Hidden pain in the right upper abdomen with low back pain may be caused by trauma, kidney stones and liver and gallbladder diseases. 1. trauma: when the waist and abdomen suffer direct violence, it will lead to local soft tissue injury, which will lead to the symptoms of right upper abdominal pain with low back pain. 2. Kidney stones: the right kidney stones will have the phenomenon of right-sided abdominal pain accompanied by low back pain, when the pain worsens, it can radiate down the ureter to the bladder, and there may also be signs of hematuria. 3. Hepatobiliary diseases: such as liver tumors, biliary tract tumors, etc. Liver and biliary system are located in the right upper abdomen, when inflammation occurs in the above organs, right upper abdominal pain can occur, and inflammation invades the retroperitoneal nerves, which causes radiating pain in the lower back. When the patient has hidden pain in the right upper abdomen accompanied by low back pain, it is necessary to go to the hospital in time for consultation, and actively cooperate with the doctor’s treatment after clarifying the cause of the disease.