Itching is something we all struggle with from time to time. Maybe it’s due to dry skin, an insect bite, or your favorite sweater simply rubbing in the wrong way. Most of the time, it’s nothing to worry about.

However, if the itching occurs repeatedly—in a specific area of the body and without an identifiable cause—your body could be signaling something more serious. Health experts even warn that persistent itching, especially when accompanied by other unusual symptoms, could be an early sign of a malignant tumor.

This is especially important for older people. Naturally, with age, the risk of many diseases, including various types of cancer, also increases. That’s why it’s so important to pay attention to subtle physical changes—including itching in unexpected places.

1. Itchy eyes—a possible sign of liver problems or liver cancer

Yes, itchy eyes are usually harmless. Allergies, dry air, or even staring at a screen for too long can be the cause. However, if your eyes constantly itch for no apparent reason—especially if accompanied by yellowing of the skin or eyes (jaundice)—it could be a sign of liver disease.

According to medical researchers, chronic liver disease and even early liver cancer can cause eye irritation and itching. The liver helps filter toxins from the blood. If it’s not functioning properly, eye problems can be one of the first signs.

Things to look out for: Yellowing of the eyes or skin, unexplained fatigue, dark urine, or abdominal discomfort.