Back pain after urination may be related to pyelonephritis, urinary tract stones and ureteral reflux disease.
1. If there is pyelonephritis in the body, it can produce the symptom of back pain after urination, which is often accompanied by urinary tract irritation such as urinary frequency, urgency, and pain in the urethra during urination, burning sensation and so on.
2. If there are stones in the urinary tract, such as ureteral stones or kidney stones, lower back pain when urinating can also occur, often accompanied by urinary tract irritation or hematuria and other symptoms.
3. When the body exists ureteric reflux disease urine will be through the bladder to the ureter and renal pelvis reflux, such as ureteral orifice lesions or urological tuberculosis and other lesions. In this case, when urinating, part of the urine will reflux into the kidneys, and the symptoms of back pain may appear. It is often accompanied by urinary tract irritation, and if it is caused by tuberculosis, there may also be fever or night sweats and other symptoms.
If the symptoms of lumbar pain after urination continue to worsen, you should consult a doctor in time, not to be treated without authorization. Pay attention to change underwear, reasonable diet, quit smoking and drinking, and maintain a regular routine.