What causes urinary tract infection?

The cause of urinary tract infection is not complicated. It is mainly caused by bacterial invasion. Generally speaking, urinary tract infection is more common in women. This is mainly because women's urethra is shorter than men's, and bacteria can enter the bladder more easily. In daily life, some inadvertent habits may increase the risk of infection, such as bad hygiene habits, holding urine, and not drinking enough water.

Bacteria are the main "culprits" of urinary tract infections, and E. coli is the most common pathogen. They usually come from the intestines and sometimes go up through the urethra to the bladder, causing infection. Imagine that bacteria are like an uninvited guest, sneaking into your body when you are least prepared. Especially when your resistance is reduced, such as when you have a cold or are overly tired, bacteria are more likely to "succeed".

In life, some details may also be the cause of urinary tract infection. For example, if women do not wipe from front to back after defecation, they may bring bacteria near the anus to the urethra. Sexual intercourse is also a common predisposing factor, because bacteria may be pushed into the urethra during the process. For people who like to take a hot spring bath or swim, if the water quality is not clean enough, it may also increase the risk of infection.

Preventing urinary tract infection is not difficult. The key is to develop good living habits. Maintain good personal hygiene, especially women should pay attention to menstrual hygiene. Drinking more water can help dilute urine and help flush out bacteria in the urethra. Also, try to avoid holding urine, because holding urine for a long time will cause bacteria to grow in the bladder.

If you have symptoms of a urinary tract infection, such as frequent urination, urgency, and pain during urination, it is recommended that you see a doctor as soon as possible. Doctors will usually prescribe antibiotics for treatment based on your symptoms. Remember, do not self-medicate, because improper use of medication may cause bacteria to develop drug resistance, making treatment more difficult.

Although urinary tract infections are common, as long as we pay attention to the small details in life and maintain good hygiene habits, we can effectively reduce the risk of infection. I hope these tips can help you stay away from the trouble of urinary tract infections in your daily life.