What Is Cancer and What Are Its Symptoms?

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Oct 2026, Thu

What Is Cancer?

Cancer, one of the most feared and common diseases today, is a condition that occurs as a result of damage to the DNA structure of cells, which are the building blocks of our body, due to various reasons. In other words, cancer is actually a disease produced by the body itself.

What Are the Symptoms of Cancer?

The most well-known symptom among cancer symptoms is the patient's rapid and unexplained weight loss. However, many symptoms can appear earlier than this. Although these vary depending on the organ where cancer develops, general symptoms include fatigue, weakness, loss of appetite, and a constant desire to sleep. Again, in gynecological cancers, intermenstrual bleeding and heavy bleeding are among the early stage cancer symptoms.