How to deal with the occurrence of hematuria has always been a concern for patients. Hematuria is one of the most common symptoms of the urinary system, divided into visual hematuria and microscopic hematuria. There are many causes of hematuria, such as urinary stones, tumors, inflammation, trauma, glomerulonephritis, nephrotic syndrome, etc. In the case of finding red urine or physical examination of urine routine suggesting microscopic hematuria, the first step is to identify the cause and treat it symptomatically. Generally speaking, if accompanied by a large amount of meatus hematuria, it is recommended to drink a lot of water in order to prevent the production of blood clots and cause difficulty in urination. Antibiotics can be taken appropriately with cleansing and diuretic drugs to avoid the formation of blood clots and prevent the occurrence of infection. For different causes, hematuria caused by urinary stones is often accompanied by pain, and the primary treatment is to relieve stone obstruction. In the case of tumors, the hematuria is painless and requires early screening to clarify the diagnosis and proceed to surgical removal. Urinary tract infections usually relieve symptoms after treatment to control the infection. To sum up, after the occurrence of hematuria, you should seek medical consultation to clarify the cause of hematuria and correct the original disease in a timely manner. If accompanied by obvious hematuria in the naked eye, you should drink a lot of water before seeking medical attention to avoid the formation of blood clots, which will produce difficulty in urination.