What changes in the body could be a precursor to cancer?

Many precancers have no obvious symptoms and discomfort in the early stages and do not manifest until the middle and late stages; There are also some cancers that can have abnormal manifestations for a period of time before the onset of the disease, and if they are not treated for a long time, they may turn into cancer, or the cancer will gradually progressIf these cancers are given in the early stage or at an early stage, they can achieve good results.

Inexplicable weight loss <>

If friends find that their weight is inexplicably declining and showing a progressive downward trend without deliberate dieting**, it is likely to be caused by diseases such as pancreatic cancer, because pancreatic cancer usually leads to disorders in the body's energy metabolismReduces the body's ability to absorb protein and calories, burns muscle and fat, and causes patients to experience rapid weight loss.

General fatigue <>

Friends are busy at work, and they will be very tired after staying up late and working overtime, so a good night's sleep can be very effective in alleviating it, but for patients with bowel cancer, stomach cancer, leukemia, etc., they will also feel the symptoms of general fatigue in the early stage of the disease, and it is difficult to fight the fatigue of the body no matter what method is usedThis is because the changes in the body's metabolism caused by the cancer itself are consuming their energy.

The human body has immunity if the body has a fever that does not heal for a long time, but if a friend has leukemia, lymphoma and other cancers, it will affect the immune system, and the body will cause the patient to have persistent fever symptoms in order to fight this abnormal problem, such as fever caused by leukemiaThe patient will have a high fever that reverses.

The lump that persists or grows rapidly <>

If a friend finds that the lump on his body has poor mobility, can barely move, and suddenly grows quickly, and there is no pain when he feels or presses, etc., it is likely to be cancerous, just like breast cancer patients will have this symptom in the early stage.

Pain <>

There are also nerves around the neck, and the neck is an important link between the head and the body, which also contains some other, very important organs, if the cancer cells "invade", some nerves are also likely to be "compressed".Therefore, some patients may feel neck pain, and some patients may even feel that the neck is stiff and numb, which is actually related to nerve compression.

We know, but in real life, cancer is a very scary disease. And with the development of society, this disease is very common in our real life. So, when our body reacts, it means that we may have cancer.

In general, if we have frequent headaches, dizziness, or unexplained weight loss, and persistent abdominal pain. At this time, we should pay attention to it, and it may be a warning to our body. Tell us that there may be a disease in the body that needs our attention and attention.

In fact, cancer is very common. But many times, it is because of our own reasons that we ignore him, so that he continues to develop, and you also bring more serious damage to our body. So we must pay attention to it, so what can we do to avoid this loss?

Let's take a brief look at it together. <>

The first is to have regular medical check-ups. We know that if there is an abnormality in the body, through the physical examination, we will definitely be able to find the problem at the first time. Therefore, we need to develop a good health check-up habit, so that we can understand our physical condition in advance and be able to make timely improvements to the problem.

Avoid further deterioration of this situation and bring us more serious harm and danger. <>

Second, develop good living habits. We know that diseases in our body are often caused by our lifestyle habits. So we must pay attention to it, so we develop a good habit of life, so that we can keep these diseases away from us.

In order to truly ensure our physical health and safety. <>

So I hope you can pay attention to this thing, because this thing is very important to us. It is only if we all pay attention to it that we can reduce the impact of this. In order to really keep him away from us, so as to protect our health.

The body began to bleed, and there was no reason for it; Some lumps appear on the body, but also accompanied by itching and ulceration; Pain in the body; There will be a persistent high fever; Weight loss may be a precursor to cancer, so be a cause for concern.

Nosebleeds, frequent phlegm blood, coughing up blood, blood in urine, blood in the stool, and there will be lumps, painful sensations, abnormal physical pain, weight loss, and signs of fever.

Unexplained persistent nosebleeds, coughing up blood, sputum blood, hematuria, blood in the stool, lumps, pain, fever, and significant weight loss.

When cancer cells first appear, there are basically no aura, that is, there are no symptoms. After a period of time (ranging from several years) there will be early signs (symptoms), such as polyps, nodules and other masses in a certain part of the body are growing, ulcers are always not healed, long-term low-grade fever, anemia, unexplained bleeding, blood in the stool, blood in the urine, coughing up blood, hoarseness, etc.

One is persistent fever of unknown origin. Some people continue to have a fever, and after going to the hospital for multiple examinations, they still can't find out the specific cause of the fever. At this time, it is important to be alert to possible symptoms of cancer.

Unexplained fever may be a common sign of malignancy such as blood cancer, lymphoma, lung cancer, etc. The diagnosis can be confirmed by a full-body CT examination of a patient with persistent fever**.

There are many abnormalities and changes in the body in the pre-cancer stage, such as dizziness, headache or nausea in the pre-cancer stage. There will even be nosebleeds sometimes, and then I will feel very tired and even very weak.

In the early stage of cancer, the body will have unexplained weight loss, nausea and vomiting, and some may have unexplained persistent fever, and these conditions should be treated as soon as possible.

There will be some tiredness and weakness in the body, and even pain in the body parts. Even if there are some ** lesions, these signals can reflect that you have cancer.

Now, thanks to improvements in cancer screening, people are living longer than ever after a cancer diagnosis. When the disease is easier**, routine screening detects the disease earlier. Here are a few signs of cancer, but it doesn't mean you have cancer, but to be on the safe side, you can go to the hospital for a check-up.

Unexplained weight loss, losing 10 pounds or more may be nothing to worry about. However, in rare cases, it can be the first sign of cancer. Feeling tired often is also a sign, unlike the kind of exhaustion you feel after a long day at work or play, extreme fatigue that doesn't get better after rest can be an early sign of cancer.

Cancer uses your body's nutrients to grow and progress, so these nutrients no longer replenish your body, and this "nutrient theft" can make you feel extremely tired. There are many potential causes of fatigue, and if your symptoms are severe enough to affect your quality of life, call your doctor.

Fever can be a common symptom of colds and flu and goes away on its own, but certain features of a back-burn fever can indicate a possible connection to cancer. If, in the absence of any infection, you often have a fever at night, you should pay special attention.

Pain is another symptom caused by a variety of health problems, but persistent pain can also suggest an underlying condition. Cancer can cause pain in different ways, including: lumps or tumours that press on other parts of the body, chemicals released by cancer, metastasis, or spread from where cancer began.

If you're experiencing pain that doesn't go away and you're not sure it's coming from, remember to get it checked.

Yes, there will be signs before the onset of cancer, at first it is a small pain, and you don't care about it, and when you realize the seriousness of the problem, it is too late, although there will be signs, but many people will ignore these signs.

Yes. We may not get sick for a long time, our body is weak, and our body will slowly become emaciated, so it is likely that we will have cancer.

There are many signs of cancer in your body. Because cancer can be in different parts of the body. Different cancers have different precursors.

The early symptoms of cancer are insidious, difficult to detect or often mistaken for other diseases.

I feel like there will be certain physical signs because cancer is a very serious disease.

If you find that your nevus suddenly bleeds, ulcerates, pains, itching and hair loss symptoms, then you should be alert to the occurrence of melanin malignant tumor disease, do not delay, so as not to delay the best reality.

If there are a lot of lumps in the body, and you will feel edema, weight loss is obvious, and there will be loss of appetite or constant pain, it may be cancer.

The early signs of cancer are: if you feel that you have no strength in your body for a long time, no matter how much you rest, leukemia, rectal cancer, and stomach cancer will make you feel weak and tired that cannot be relieved by rest. Or if there is a sudden weight loss, and if there is a lump on the body, there is often pain in a certain area, such as stomach cancer.

Chest tightness, chest pain, coughing, retching, frequent urination, incomplete urination, drowsiness, yellowing, frequent colds accompanied by low-grade fever are all early signs of cancer.

Using this thing will feel particularly tired in life without strength in the body, and there will be some swelling and pain, the heart will feel particularly uncomfortable, the state will decline, the face will be dull and yellow, and there will always be some. The lump that cannot be eliminated is frequent, urgent, and inexhaustible.

There are generally some changes in the body in the early stage of cancer, if you can carefully observe, check and investigate in advance, detect cancer early, and prevent it in time**, it may improve the survival rate of cancer patients. So be alert to the seven symptoms that occur in your body.

**Change. Most people know that moles can become cancerous when they become larger. In addition, abnormal pigmentation should be noted, or**sudden onset of bleeding or excessive scaling. As for how long it takes for these changes to take place to become a problem, it is generally believed to be more than a few weeks to know.

Difficulty swallowing. If you can only drink liquid or semi-liquid food, you should pay attention to digestive tract cancer, such as esophageal cancer, and you should consult a doctor for examination.

Oral changes. Smokers should pay particular attention to white patches in the mouth or white spots on the tongue, which may be precancerous and can develop into oral cancer.

Localized pain.

If the pain persists in a certain area and the cause cannot be explained, a doctor should be consulted.

Lymph node changes.

If you find swollen lymph nodes in the armpit or neck, or in other areas, you should consult a doctor for examination. In particular, if the lymph nodes persist for more than a month, inflammation or cancer should be ruled out, and if no cause can be found, a biopsy should be done.

Long-term fever Weight loss for no apparent reason.

Nowadays people like **, but if there is no diet and no strengthening exercise, the weight is lost by 5 kg in a month, so you should pay attention to it and ask your doctor to check it. Of course, it may also be hyperthyroidism, and the doctor will check the thyroid function first.