Cancer often has no specific symptoms, so for prevention and early detection, people need to limit risk factors and implement appropriate cancer screening measures. Here are 15 warning signs of cancer that each person needs to pay attention to for timely examination.

Stomach cancer is the most common type of digestive cancer in both men and women. The American Cancer Society estimates that about 26,560 men and 11,180 women will be newly diagnosed with stomach cancer in 2021. In Vietnam, in 2018 there were 17,527 new cases of stomach cancer and 15,065 deaths from the disease. this. Stomach cancer patients are often seen after the age of 50, but recently the disease tends to be younger, which makes many people wonder if stomach cancer is hereditary.

In Vietnam, stomach cancer is the third leading cause of death in both women and men. Stomach cancer is often detected late and many complications appear at this stage.