7 warning signs of cancer: know them and observe yourself

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Cancer warning signs are something that cannot be ignored! According to data from the National Cancer Institute, in 2024, 
cancer was still the number one cause of death among Thais. The most common cancers are lung cancer, liver and bile duct cancer, and breast cancer. Many times, the disease shows itself too late, already in stage 3 or 4. However, during that time, the body may send warning signs that we were not aware of. This time, Cheewajit would like to present 7 warning signs of cancer, in addition to observing abnormal lumps, for readers to try observing themselves.

Weight loss

When cancer cells enter the body, the first thing that may affect your weight is rapid weight loss, sometimes as much as 5 kilograms in a short period of time.

Cancers that show signs of weight loss are usually in the digestive tract, such as esophageal, liver, and stomach cancers. However, lung cancer can also show signs of weight loss.

But weight loss can also be a warning sign of other diseases, such as hyperthyroidism.

High fever

High fever, although it sounds normal, can also be one of the warning signs if the fever is high frequently. Unfortunately, high fever is a sign of an advanced stage. It is very rare for there to be any warning signs in the early stages.

For cancers that send warning signs through fever are leukemia and lymphoma.

Bleeding

It is a warning sign that you need to observe yourself because the bleeding is internal. You will observe through urine and feces to see if there is blood in the stool. If you find it, you should see a doctor immediately because even if it is not cancer, there is a chance that it is a disease of many other types.

Cancers that give warning signs through these symptoms include colon cancer, bladder cancer, and stomach cancer.

Fatigue and pain

This is a common initial symptom in cancer patients. Even with adequate rest, this symptom may not be alleviated. In some cases, fatigue may also be linked to internal bleeding.

As for pain, it is often a warning sign that the cancer has spread. Most often, pain occurs in the back.

Cancers that send warning signs through these symptoms include colon cancer, prostate cancer, and ovarian cancer.Chronic cough

Many people ignore coughing, but in fact, this is a warning sign of cancer that cannot be ignored. It can be observed from coughing continuously for a long time, coughing without any reason even though there is no fever or cold. This coughing warning sign will be frequent and may cause a dry voice. In some cases, there may be symptoms of coughing mixed with blood.

For cancers that have cough as a warning sign are lung cancer and thyroid cancer.

Skin changes

Skin changes often occur in a variety of forms, such as a widening or rapid growth of a mole or wart, which is a symptom seen with skin cancer. In addition, skin cancer can cause other changes such as white spots or dark spots on the skin, yellowing of the eyes and skin, and a red rash on the skin.

In addition to skin cancer, other cancers also have noticeable changes, such as white spots in the mouth, which are a warning sign of oral cancer.

Digestive system problems

Many types of cancer often cause problems in the digestive system, such as bloating, flatulence, stomach tightness, or even stomach pain after eating, especially stomach cancer, esophageal cancer, and ovarian cancer.

For brain cancer, even though it does not cause bloating or flatulence, it can cause nausea and vomiting.

The cancer warning signs that ทางเข้า ufabet has brought to you this time are just observations to use to observe your own symptoms initially. If anyone has symptoms, don’t panic because sometimes it may be just a minor abnormality that occurs from neglecting your health. However, don’t forget to observe yourself and have regular health check-ups.