Urine stinging with blood can be caused by urethral injury, urinary tract infection, urinary tract obstruction and other reasons, it is recommended that patients seek medical attention in a timely manner.
1. Urethral injury: it can be caused by collision injury, extrusion injury, improper medical operation in the urethra, etc. Patients usually have localized pain in the urethra, which can be aggravated during urination and is accompanied by bleeding in the urethra, difficulty in urination, swelling of the pubic area and other uncomfortable symptoms.
2. Urinary system infections: such as cystitis, urethritis, acute pyelonephritis, prostatitis, vaginitis, etc., the local inflammatory reaction stimulates or damages the mucous membrane of the urinary organs, thus triggering urinary pain, hematuria and other symptoms.
3. Urinary tract obstruction: it can be caused by urethral stone, bladder stone, urethral cancer and other diseases, urinary pain, hematuria is its typical symptom, and the patient can also be accompanied by urination effort, thin urine line, urethral secretion and other uncomfortable symptoms.
When patients have the symptoms of painful and bloody urination, they should consult a doctor in time to find out the cause of the disease under the doctor’s guidance and follow the doctor’s instructions to carry out the corresponding treatment.