What are the causes of bladder cancer

Bladder cancer is a common malignant tumor of the urinary system. It can seriously affect people's normal life and even be life-threatening in severe cases. So what causes it? Medically, the true cause of the disease is still not very certain, but from clinical experience we can summarize the following reasons.

1. Not drinking enough water or water pollution

Urine is a waste product of human metabolism and excretion, which may contain a variety of "toxins", and the bladder is a place where they are temporarily stored and wait for excretion. If you drink too little water every day and have no urge to urinate, or if you drink unclean water, the "toxic" urine will be stored in the bladder for a long time and is more likely to change. Arsenic-containing drinking water is not only prone to blackfoot disease, but is also one of the factors that cause bladder cancer.

2. Frequent contact with preservatives or chemicals

People who are often exposed to chemicals such as aniline, or whose diet contains more preservatives, are also more likely to develop bladder cancer. Industries that often come into contact with aniline in the work environment include printing (cleaning with toluene), laundry, and plastics.

3. Smoking

The incidence rate of bladder cancer among smokers is five times that of non-smokers, and the chance of developing bladder cancer is directly proportional to the amount of smoking and the duration of smoking. Those who smoke for a long time and smoke more each time have a higher chance of developing bladder cancer.

4. Hair Dyeing

Some studies have shown that men who dye their hair for a long time have a higher chance of developing bladder cancer. But this is not true for every brand.

The above are the causes of bladder cancer introduced by experts. Through the above, we know that insufficient water drinking or poor water quality may lead to bladder cancer, so in daily life we ​​must pay more attention to our diet and health, starting with small things. A normal and reasonable diet is of great help to our health.