According to the World Health Organization (WHO), cancer is the second leading cause of death globally. In its latest findings, WHO reports that approximately 9.6 million people died from cancer in 2018. Cancer is a group of diseases that start when abnormal cells grow uncontrollably, spreading to other parts of the body. There are many types of cancers, but the most common ones include lung, stomach, cervical, liver, breast, colorectal, thyroid, and prostate. This disease is a significant burden to individuals, communities, and families worldwide, especially if it is not detected early enough.
For this reason, governments and authorities in the medical industry are always encouraging people to go for regular cancer screening. This screening helps detect a malignant tumor in its early stages, thus making its treatment easier and more successful. While it is not advisable to wait until you start manifesting signs, there are telltale signs that should compel you to undergo cancer screening. Here are some of them.
Mysterious Weight loss
Almost every cancer patient loses weight sooner or later. This kind of weight loss happens so fast that it is difficult for the patient to figure out what is happening to them. Medical experts refer to it as unexplained weight loss. If you suddenly lose 10 pounds within a short period and haven’t changed your diet or started working out, you should consider going for cancer screening. This kind of weight loss can be associated with pancreas, esophagus, lung, and stomach cancers.
Fever usually occurs when your immune system has been affected. In cancer-related cases, a fever will occur after the malignant tumor starts to spread to other parts of the body. It can also be caused by cancer treatment, making it hard for your body to fight off the infection.
If you are experiencing extreme fatigue that doesn’t improve after resting, you should consider going for cancer screening as soon as possible. A tumor can cause excessive fatigue and can get worse if it grows. Fatigue can also happen in the initial stages of other cancers, especially leukemia. Certain types of colon cancer can induce fatigue from blood loss.
In addition to skin cancer, many other types of cancers can manifest across a variety of skin problems. Examples include hyperpigmentation, jaundice, erythema, itching, and unwarranted hair growth. Therefore, if you start noticing any of these skin changes, see your doctor immediately.
However, it is crucial to understand that developing any of these signs doesn’t necessarily mean you have cancer. Many other ailments cause similar symptoms. So, the best thing is to go for cancer screening to rule out any possibility of having the disease.