Jiri Kubes is an oncologist and has revealed the three most common cancer symptoms that many people ignore. It is best to be attentive and attentive to all signs. This is the case, for example, with persistent cough and fatigue.
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06/10/2026
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ANDare you ignoring the symptoms you've had for a while? It may sometimes be nothing serious, but in other cases it is serious problems. An oncologist alerts some cases where it may actually be a sign of cancer. The best thing is to understand what is at stake and not to allow several months to pass without proper and appropriate analysis.
“The important thing is not to be anxious about each cough or pain, but to pay attention to the symptoms that persist, continue to return or simply do not seem normal to you” begins by telling oncologist Jiri Kubes to the Metro newspaper.
“ In many cases, the explanation will be harmless, but if there is something more serious to happen, checking the problem right at the beginning gives us the best chance to diagnose it and treat it successfully”, continues.
Cancer: The 3 symptoms you should not ignore
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Persistent fatigue
“ Feeling exhausted after a busy week or a sleepless night is perfectly normal, but fatigue that does not improve with rest, or that affects your ability to work, exercise or perform activities from day to day, is a warning sign for doctors ", begins by saying.
“Cancer-related fatigue is often described as an overwhelming exhaustion that does not improve with sleep” continues.
Persistent cough
“ Persistent cough does not automatically mean cancer. In fact, there are many other more common causes. However, as most coughs associated with colds and viral infections disappear in a few weeks, a cough that does not disappear or worsen gradually after this period justifies consultation with a doctor.”
Weight loss without apparent explanation
“ If you are losing weight despite eating normally and have not intentionally changed your lifestyle, it is important to understand why. Often there will be another explanation, but it is not something that should simply be ignored. The important thing is persistence. If something continues for several weeks, whether it continues to return or simply does not seem right to you, it is always worth consulting a doctor instead of assuming that the problem will disappear over time.”