What are the symptoms of cancer?

　　Nowadays, when we hear about cancer, we are all very scared because it is a disease that can kill people. In real life, many people have lost their lives because of it. In fact, cancer can be defeated, as long as we can detect it early and treat it early. Some cancers also have symptoms in the early stages of the disease. As long as we observe carefully, these cancers can be prevented in advance.

　　prostate cancer

　　Frequent urination, incomplete urination, and urgent urination are more common among men. These are prostate problems, but they cannot be classified as prostate cancer. The best way to diagnose prostate cancer early is digital examination and prostate-specific antigen test. Digital examination is one of the main detection methods. If the prostate is swollen, hardened, nodular and irregular in shape, it may be prostate cancer. Prostate-specific antigen is the most sensitive tumor marker for prostate cancer. If the prostate-specific antigen is elevated or changes significantly, a prostate cancer biopsy will be performed.

　　lung cancer

　　Most men smoke, so they have a higher chance of developing lung cancer. In life, some people often mistake lung cancer for pneumonia treatment, thus missing the best treatment time. Therefore, while paying attention to symptoms such as cough, hemoptysis, and chest pain, patients with pneumonia should take another chest X-ray after 4 to 6 weeks of treatment to clarify their condition. This is especially true for patients who develop chest pain symptoms without exercise.

　　colon cancer

　　The obvious warning sign of colon cancer is blood in the stool, but not all blood in the stool is colon cancer. Although blood in the stool does not mean that you have colon cancer, you still need to pay great attention to blood in the stool. Even if blood in the stool occurs once, it must not be ignored. If it is colon cancer, there is often blood in the stool, mixed with mucus or pus. The color of this blood is darker than that of hemorrhoid bleeding, and it is often accompanied by diarrhea. At this time, a colonoscopy must be performed in time to detect the problem early and treat it promptly.

　　bladder cancer

　　The first symptom of bladder cancer is blood in the urine. Most bladder cancers occur on the mucosa of the inner wall of the bladder. If detected early, it can still be cured.

　　Lymphoma

　　Lymph is distributed in various parts of the human body. Generally, swollen lymph nodes appear in the neck, armpits or groin without pain. Unexplained weight loss within a month or two and lymph node pain after drinking alcohol are important signs to watch out for. Generally, if infectious lymphadenopathy does not subside within a week, you should go to the hospital for careful examination. Blood tests can sometimes reveal abnormalities, but the most thorough method is to conduct a live test of the lymph nodes.

　　melanoma

　　Melanoma has only become well known in recent years. Skin patches with malignant characteristics will be prominent, change color, often have jagged and jagged edges, and have an uneven surface. Sometimes it is accompanied by exudation, bleeding, itching and pain.

　　These are the cancers that are most likely to plague male friends. Therefore, you must always pay attention to the changes in your body. Once abnormalities occur, it is recommended that you seek medical treatment in time to avoid missing the best treatment period.