Causes of blood in the urine may include:
1.Urinary tract infections: blood in the urine caused by infections such as cystitis, urethritis, pyelonephritis, etc.
2.Urinary tract stones: Urinary tract stones may scratch the urethra, bladder and other parts when urinating, resulting in blood in the urine.
3.Kidney disease: blood in the urine caused by diseases such as renal tuberculosis, kidney cysts, kidney tumors, etc.
4.Glomerulonephritis: Glomerulonephritis is a kidney disease in which patients may experience symptoms of blood in the urine.
5.Pyelonephritis: Pyelonephritis is an infectious disease of the kidneys in which patients may experience symptoms of blood in the urine.
6.Kidney stones: Kidney stones may scratch the urethra, bladder, and other parts when urinating, resulting in blood in the urine.
7.Kidney tumor: A kidney tumour is a malignant tumor, and patients may experience symptoms of blood in the urine.
8.Bladder tumors: Bladder tumors are a type of malignancy in which patients may experience symptoms of blood in the urine.
9.Bladder stones: Bladder stones can scratch the bladder wall when urinating, causing blood in the urine.
10.Renal vascular disease: blood in the urine caused by diseases such as renal aneurysm, renal arteriosclerosis, etc.
If blood in the urine occurs suddenly, you should seek medical attention immediately. Blood in the urine can be caused by urinary tract infections, urinary stones, kidney disease, blink cancer, etc. Before seeing a doctor, you can drink plenty of fluids to dilute your urine and avoid irritating foods and drinks. At the same time, pay attention to rest and avoid strenuous exercise. During the medical consultation, the doctor will conduct examinations and ** on a case-by-case basis.