Core Tip: Cancer, focusing on early prevention, early detection, the following inventory of the most easily ignored 10 pre-cancer symptoms, I hope to help everyone’s health. Status quo: high risk of cancer in China According to statistics, the probability of Chinese residents developing cancer in their lifetime is 22%, and this probability is even higher in old age. 2012 China Tumor Registry Annual Report shows that the incidence of cancer in people over 50 years old accounts for more than 80% of the total incidence of cancer. The higher risk of cancer not only jeopardizes health and life, but also increases the burden of family old age. Therefore, from the perspective of alleviating the pressure of family and social old age in the future, it is of great significance to improve the public’s comprehensive power of cancer prevention. The way out: how to improve the comprehensive power of cancer prevention Comprehensive power of cancer prevention refers to the establishment of a correct awareness of cancer prevention, correct knowledge of cancer prevention, and the development of good behavior and lifestyle to reduce the risk of cancer, and alleviate the loss of cancer to individuals, families and society. As common people, we should strengthen our own knowledge and skills to cope with cancer, actively respond to the grim reality of the high incidence of cancer, and reduce the incidence of cancer. Public self-cancer prevention measures: to understand the most easily ignored 10 pre-cancer symptoms Cancer, focusing on early prevention, early detection, the following inventory of the most easily ignored 10 pre-cancer symptoms, I hope to help you. 1.Facial swelling. According to the report of relevant research organizations, lung cancer patients often have puffy, swollen or reddened face. In layman’s terms, this is due to the fact that as the lung cancer tumor grows, it may block the blood vessels in the chest, preventing the flow of blood to the head and face. 2. Getting thin for no reason. If you are not exercising or slimming down, you are losing weight without realizing it. Please don’t be happy yet, because this may be an early sign of digestive cancers such as colon cancer. It may also be a sign that the cancer cells have spread to the liver, affecting your appetite and depleting your body’s energy. Feeling of fullness and acidity in the stomach after eating a small amount of food. A common early sign of stomach cancer is the feeling of gas or heartburn pain in the upper abdomen or in the middle. It may worsen with eating and drinking. You feel full even though you have not eaten anything. At this point, it is necessary for you to go to the hospital for examination to see if this phenomenon is caused by irregular acid secretion in the stomach. If not, this unexplained pain may be the first sign of liver cancer. 4. Wheezing or shortness of breath. Most lung cancer patients recall that they initially just had some shortness of breath. “I couldn’t drive and even had trouble breathing at times. I thought I had asthma? ” is how one patient has described pre-cancer symptoms. Meanwhile, shortness of breath, chest pain, shortness of breath, or vomiting blood may also be signs that testicular cancer has spread to the lungs. 5. Chronic cough or chest pain. Some cancers cause chronic cough or bronchitis in early stage. There’s a good way to tell if it’s cancer or a respiratory condition: when you think you’ve stopped coughing and the symptoms suddenly start again, it’s time to pay attention. Some lung cancer patients describe coughing that causes chest pain and extends up into the shoulders or arms. 6. Difficulty swallowing. Usually associated with esophageal, pharyngeal cancer. Difficulty swallowing is sometimes one of the first signs of lung cancer. Of course it can also be caused by a cold or flu. If you also often feel that there is a foreign body in your throat or chest when you swallow, it is better to consult your doctor, which may mean the presence of tumor. 7. Stomach discomfort. A colon cancer patient remembers when in the early stages of the disease experienced unexplainable stomach pain. And pancreatic cancer patients also feel often vague pain in the stomach in the early stage. Liver cancer patients say they often feel stomach cramps in the early stages. In the early stages of these cancers, most doctors thought they simply had an ulcer. If you have persistent stomach discomfort that is not caused by your digestive system, go to the hospital for an ultrasound, which can detect liver or pancreatic tumors at an early stage. 8. Swollen lymph nodes in the neck, armpits and groin. Enlarged lymph nodes indicate abnormal activity of the lymphatic system. For example, enlarged lymph nodes in the neck or armpit may be a sign of thyroid, head or throat cancer. A painless lump in the armpit may be an early sign of breast cancer. 9. rectal bleeding or blood in the stool. “I thought it was hemorrhoids,” is the most common complaint doctors hear when diagnosing colorectal cancer. If you experience blood in your stool, you should go to the hospital for a colonoscopy. In addition, blood in stool is sometimes not fresh blood and can manifest as darker color of stool. 10, bloody urine or urine mixed with semen. Men should pay more attention to hematuria. Urine if mixed with semen is also a sign of the danger of prostate cancer. Blood or semen in urine is not always easy to recognize. The color of the urine may be just slightly pink, dark red, tan or smoky. In response to the above symptoms, it is recommended that you take a look at the signs and go to the hospital and get screened accordingly to stay away from cancer for the sake of your family’s and your own well-being.