Several phenomena often appear in the body, beware of cancer signs

1. Oral ulcers
        Oral ulcers are a very common oral problem, which causes many people to ignore it and feel that there will be no major problems. Indeed, most oral ulcers will not cause serious problems. But if there is no sign of improvement after the treatment has been carried out, but it will be more serious, then you must pay attention at this time, it may be a precursor of oral cancer, and you must go to the hospital for professional diagnosis and treatment.

2. Abnormal protrusions on the neck
        The bulge of the neck will not cause serious consequences most of the time, because it is often related to thyroid nodules, which are usually benign. However, if you find that these raised areas are only located on one side, and are relatively hard and have poor mobility, you should pay special attention. At this time, you need to go to the hospital for professional diagnosis and treatment.

3. The bulge under the armpit
        If there is a bulge in the axillary position, you should pay special attention, because this may be a metastasis of breast cancer. Generally speaking, it does not cause pain to the patient and may spread to the neck and groin. Therefore, if there is an unexplained bulge under the armpit, you must seek medical attention in time.

4. Raised breast lumps
        Many female friends may have this situation, usually speaking, it will not cause serious consequences, because these lumps are often benign. However, if these lumps are hard to touch and have poor mobility, and at the same time cause the skin to wrinkle, and make the nipples appear indented and overflow fluid, then you must be vigilant. This is likely to be a symptom of breast cancer. Be sure to go to the hospital for diagnosis and treatment in time.
        Many cancers have very unobvious symptoms in the early stages, which will delay the diagnosis and treatment of patients to a large extent. Therefore, you must pay attention to the abnormalities in your body, especially the above-mentioned physical abnormalities. If you have these symptoms, then you must not underestimate it. You must go to the hospital for diagnosis and treatment in time to prevent the cancer from developing to a terrible level without knowing it.