Cancer is not just a local disease that manifests itself as a tumor in a specific organ. According to researchers at Cancer Research UK, there are over 200 types of cancer, and many of them give so-called “general” signals in their early stages. Such symptoms affect the whole body and can be perceived as a common malaise, stress or fatigue.
That is why experts emphasize the importance of early diagnosis. The earlier the disease is detected, the higher the chances of successful treatment. The problem is that the first signs often do not look dangerous, which is why people postpone a visit to the doctor.
Experts identify three common symptoms that should not be ignored.
The first is very severe night sweats or an unexplained fever. Although fever and sweating can accompany infections or hormonal changes, "pouring" sweat, when the bed becomes wet, or a prolonged fever without an obvious cause should be a cause for concern. In such cases, medical consultation is mandatory.
The second is constant fatigue and exhaustion. Ordinary fatigue goes away after rest. However, if a person feels chronic weakness, loss of energy, and cannot recover even after sleep, this may be a signal of more serious disorders in the body.
The third is unexplained weight loss. Small fluctuations in body weight are normal, but sudden weight loss without a change in diet or physical activity requires a medical examination.
The National Health Service (NHS) is urging people to be more mindful of their own well-being and to “listen to your body.” It’s important to know what’s normal for you and to notice any unusual changes that don’t go away over time.
Doctors emphasize: the appearance of such symptoms does not necessarily mean that a person has cancer. In most cases, the causes may be less serious. However, only a specialist examination can rule out the danger and, if necessary, begin treatment at an early stage.
The main rule is not to ignore the body's alarm signals. Timely consultation with a doctor can play a decisive role in preserving health and life.
