Urinary tract infections are very common, especially in older women patients. The urinary tract is made up of the bladder, urethra, ureters and kidneys. Urine, on the other hand, is produced by the kidneys and then travels through the ureter to the bladder, where it is stored until it leaves the person’s body through the urethra. A urinary tract infection means that bacteria in the urine are causing uncomfortable symptoms. If a person develops a urinary tract infection, it needs to be treated as soon as possible. Symptoms of a urinary tract infection Seek medical attention as soon as possible when the following symptoms occur: burning sensation during urination frequent urination incomplete blood in urine Diagnosis and treatment of urinary tract infections The above symptoms may be signs of a urinary tract infection, but it is not possible to rule out other possibilities. For example, the patient may be incontinent. To find out the cause, further tests are needed. An examination of the patient’s urine is required, one of which is a urine test to look for bacteria and signs of infection (white blood cells). Another test is a urine culture, which can help identify the type of bacteria in the urine and what medications the patient needs to take for treatment. The doctor will also need to check the patient’s blood, especially if the patient has symptoms such as fever, lower back pain, or vomiting. These symptoms mean that the patient’s urinary tract infection is quite severe. Usually the patient only needs to take the medication for three days, but the patient needs to follow the doctor’s instructions; the patient needs to drink more water or other fluids, especially if he has ≥3 urinary tract infections in a year; urinary tract infections can be prevented by urinating after sex on a daily basis, especially in people who have frequent urinary tract infections after sex; after menopause, urinary tract infections can be prevented by vaginal estrogen preparations, but and hormones are not safe for all women. However, estrogen is not safe for all women, and recommendations should be made according to the patient population.