What is the cause of blood in men's urine?

Hematuria is the most common and important symptom of urinary and male reproductive system diseases. The most critical cause of hematuria is urinary and male reproductive system diseases. In addition, it can also be caused by other diseases outside the urinary system, such as cardiovascular and cerebrovascular diseases, blood diseases, allergic diseases, etc.

For urology, the clinical manifestation of macroscopic hematuria is very important and should be taken seriously. When making a diagnosis, it is important to distinguish it from melaninuria, hemoglobinuria, and menstrual blood or hemorrhoidal bleeding in the urine. The diagnosis of hematuria requires accurate location and determination of two issues, namely, where the blood comes from and the cause of the bleeding.

There are many diseases that can cause blood in a man's urine. For example, urinary tract tumors, urinary tract stones, urinary tract tuberculosis, trauma, nephroptosis, left renal venous stress syndrome, and male prostate bleeding may all cause hematuria in men. It is recommended that if there is hematuria, a routine urine test must be done to determine whether it is hematuria or bright red urine. Do an ultrasound examination of kidney function, urethra, and bladder. First, rule out urinary tract tumors. B-ultrasound can also detect whether there are urinary tract stones and whether there is nephroptosis. In addition, left renal venous nutcracker syndrome can also be detected by B-ultrasound. Urinary tract tuberculosis can also cause hematuria. Only by finding the clear cause can a reasonable solution be developed.

Men's urine contains blood, and it is necessary to combine the patient's other symptoms to distinguish what disease is actually caused. If the urine contains blood, accompanied by frequent urination, urgency, and urgency, urethritis may be considered. If the urine contains blood, accompanied by the final hematuria, there may be urethral tuberculosis. In addition, if the urine contains blood and is accompanied by symptoms of low back pain, there may be symptoms such as kidney stones. For elderly men, if there is painless gross hematuria, it is necessary to consider the possible existence of a urinary system tumor. Common tumors of the urogenital system include bladder tumors, kidney tumors, etc. Because the tumor tissue ruptures and bleeds, the urine will be bright red. In addition, if a man has blood in his urine and has edema, high blood pressure, etc., he should consider the possibility of nephritis or nephrotic syndrome.