1, the reason for slimming is unknown. Of course, slimming without losing weight seems to be a beautiful thing. In fact, worrying about physical and mental health is likely to cause problems. Because I didn't improve my exercise intensity or go on a diet to lose weight, I lost 10% weight inexplicably in a short time, which is probably related to esophageal cancer, gastric cancer, lung cancer and pancreatic tumor.

2. Unexplained high fever is caused by influenza, COVID-19 and other inflammations. If you encounter unexplained persistent high fever, it may be caused by the spread of tumors to other organs of the human body. For example, patients with lymphoma and septicemia will also have unexplained persistent high fever.

3. Poststernal pain after a meal is simply eating discomfort. Long-term eating discomfort may be the main manifestation of gastric cancer, esophageal cancer and laryngeal cancer.

4. Abnormal bleeding occurs during physiological period, and sexual bleeding is likely to be related to female rectal cancer; Fecal bleeding is related to colorectal cancer; Persistent hemoptysis is related to lung cancer. If the human body has such abnormal bleeding, it's best to go to the hospital clinic immediately to find out the reason.

5. Sudden pain Sudden pain and persistent pain exceeding 1 week, such as long-term chest pain, long-term abdominal pain and bone pain. It may be caused by lung cancer, intestinal cancer and cancer metastasis. As long as you go to the hospital for a physical examination immediately, you can find out the cause of the pain.

6, chronic heartburn, especially gastritis patients, in chronic heartburn, abdominal pain, heartburn and other diseases, taking antacids and painkillers can not be alleviated, there will be abdominal distension pain, emaciation, loss of appetite and other diseases, which may be early symptoms of esophageal cancer and gastric cancer.

7. palpable lymphadenopathy, especially the masses found in lymph nodes, chest and male testicles, mostly occurs in patients with early and late malignant tumors. Dr. Tomato suggested that women have a chest examination once a month to see if there are any lumps.

8. Painless bleeding Many people regard hematuria as painless and internal fire. However, the typical symptom of prostate cancer is painless hematuria.

9. Small nevus change. When the small mole suddenly increases and protrudes, the edge changes from clear to blurred, and it is painful to fester, it is most likely skin cancer.

10, inexplicable unilateral headache, especially when there is no abnormality in blood pressure and sleep quality, accompanied by diplopia, nosebleeds and nasal congestion, it should be considered that it may be an early brain tumor.

Authoritative experts in brain surgery suggest that there is no nonspecific manifestation in the early stage of cancer. If the above 10 disease occurs, don't worry, go to a regular hospital to do a good job in cancer prevention, which can reassure yourself and your loved ones.