These 5 'symptoms' appear in the body before getting cancer, doctors: or most people don't know
Cancer is known to have a very high mortality rate. But now many people suffer from cancer because of work or diet problems. In addition to suffering physical pain, life expectancy will also be affected. It is very difficult to cure cancer, so you need to pay more attention to your physical changes in life. If you find some physical abnormalities, it is necessary to go to the hospital for examination in time, the sooner the better. Early-stage cancers can be controlled with treatment, but advanced cancers are generally difficult to treat. So, what symptoms in the body are signs of cancer?
What are the symptoms of cancer in the body?
The body will lose weight inexplicably before suffering from cancer, and sudden weight loss may be a precursor to cancer. Under normal circumstances, people's daily diet is regular and normal, so the change in weight is not large. If you suddenly lose a lot of weight, you need to pay attention. Because common pancreatitis can lead to weight loss, the body cannot absorb calories and protein after metabolic disorders, and the lack of nutritional supply will lead to weight loss.
People who suffer from cancer tend to feel fatigued. For those who are often physically tired and do not stay up late to work overtime, they need to be vigilant and go to the hospital for physical examination if necessary. Systemic fatigue may be caused by leukemia, stomach cancer or bowel cancer. These cancers will cause patients to feel fatigued throughout the body in the early stage, which cannot be relieved by rest. Cancer can cause changes in the body's metabolism, resulting in fatigue after consuming energy.
Before the onset of cancer, the patient will have an incurable fever, and it will recur. Humans have immunity, some viruses and bacteria cannot invade the human body and can maintain good health. However, the immune function of cancer patients is low, especially those with lymphoma and leukemia, their own immune mechanism is severely damaged, so they often have fever, persistent fever, and it is difficult to cure. Note that this situation needs to be distinguished from a cold and a fever.
Masses that grow rapidly and are difficult to dissipate are prone to appear before cancer. If you find a lump in some parts of the body in your life, the lump has poor mobility, adheres to the surrounding soft tissue, grows rapidly, and feels slightly painful when pressed, you need to pay attention. This can be an early manifestation of cancer, such as pancreatic cancer patients, breast cancer patients, etc.
- Before developing cancer, some people will have unexplained bleeding, such as blood in the urine, blood in the stool, etc. At this time, you need to go to the hospital for examination immediately, which may be the early manifestation of digestive system cancer.