: Know the symptoms of cancer: 1. Chronic fatigue If you feel tired or depressed for a long time, it can be the cause of many diseases , maybe even cancer. Symptoms are usually cancer of the colon or blood cancer. Therefore , if you feel more tired than usual or have been tired for a long time , seek medical attention immediately. 2. Sudden Weight Loss If you suddenly lose weight fast without any reason , then there is reason to worry. Many cancers usually lose weight in a hurry. So always keep an eye on body weight. 3. Chronic pain If you suffer from pain in any part of the body for a long time without any apparent cause (such as injury) , then there is reason to worry about it even if the medicine does not work. Depending on where the body is in pain, the patient may have a brain tumor or ovarian , anal or rectal cancer. 4. Abnormal flesh If you see any abnormal flesh in any part of the body or you see flesh clotting or you can understand such changes , then it is a symptom of something which is not desirable to you. Even if any changes in your body seem normal, observe , then at least tell the doctor. 5. Frequent fever destroys the normal immune system when the cancer is in the body. This causes frequent fever. Worryingly , some cancers are characterized by end-stage fever. However, in the early stages of some of these cancers, including blood cancer, fever often occurs in the body. 6. Skin changes Many people are not aware of skin cancer. Abnormal skin changes are an easy way to detect such cancers. So look for extra sesame or freckles or moles on the skin. If you notice abnormal changes in color or shape , seek medical attention immediately. Symptoms of other cancers include reddening of the skin , blisters, and bleeding. 6. Chronic cough If you see that the cough does not go away even after taking the medicine , then it should be taken more than the winter cough. And if you have chest , back or shoulder pain due to this cough , consult a doctor. 6. Changes in bowel movements If you have to go to the toilet frequently for bowel movements , there is reason to worry about cancer . Diarrhea or constipation is also a symptom of colon cancer. Bowel pain or bleeding during urination is a symptom of bladder cancer. 9. Unnecessary Bleeding If bleeding occurs during coughing , it is a major symptom of cancer. Other abnormalities, including bleeding from the vagina or rectum, are also symptoms of cancer. 10. Problems with Eating If you suffer from regular indigestion after eating , there is reason to worry about stomach , throat or throat cancer. However, these symptoms are usually not taken seriously. Yet illness is never to be avoided. 11. Other Symptoms In most cases, the above mentioned symptoms are considered as common symptoms of cancer. However, there are many other symptoms of cancer. These include swelling of the legs , abnormal changes in body shape or feeling, etc. After all , many of the causes of cancer go undiagnosed , and yet another cancer emerges as a result of treatment for another. Therefore, any ailment of the body should be taken seriously. Especially after the age of 30-40 years, you must have a health check-up every half year or every year.