In general, stomach pain with blood in urine may be due to inflammation, stones, urinary system tumor disease and other reasons.
1. Inflammation: acute urethritis, acute cystitis, due to the stimulation of inflammation, can cause stomach pain with blood in urine. It may also be accompanied by frequent urination, urinary urgency, urinary pain and other symptoms.
2. Stones: If you suffer from bladder stones, ureteral stones, etc., due to the movement of stones may occur in the bladder as well as ureteral mucous membrane damage, so there may be abdominal pain, the pain is very intense, and accompanied by bleeding during urination.
3. Urological tumor diseases: such as bladder tumor, ureter tumor, kidney tumor, etc., due to the stimulation of the tumor in the lesion area, it may cause pain in the lower back and abdomen and accompanied by hematuria in the naked eye. Painless hematuria is common in the early stage of bladder tumor, and tumor invasion in the late stage may cause painful hematuria.
In addition, stomach pain with blood in urine can also be seen in other diseases, it is recommended that patients go to the hospital in time to avoid delay.