The pain of waist swelling around the navel should be alerted to other diseases related to renal diseases, fasciitis, gynecological diseases and so on. 1. Kidney disease: when the patient has acute nephritis, renal abscess, urinary tract stones and other kidney diseases, there will be enlarged kidneys, increased pressure in the ureter or the kidney is pulled by the membrane caused by fever, swelling and pain in the waist around the navel and other symptoms. 2. Fasciitis: due to the patient’s waist has suffered injury stimulation, cold and other factors causing aseptic inflammation, resulting in local fascia continued to be in a state of tension or congestion and the formation of inflammatory stimuli. Over time the patient may appear around the navel waist swelling pain, distension and other discomfort. Especially in the morning, the local pain symptoms are more obvious. 3. Gynecological diseases: pelvic inflammatory disease, salpingitis and other gynecological diseases can also cause symptoms such as swelling and pain in the waist. These are only some of the common causes. When the symptoms of waist distension and pain around the navel, you should go to the hospital in time to improve the examination, after the cause is clear, under the guidance of the doctor to carry out the corresponding treatment.