Is excessive sweating a sign of cancer?

Excessive sweating can sometimes be a sign of cancer, though it is not common. Certain cancers, such as lymphoma or leukemia, are associated with night sweats or generalized sweating. This symptom may occur due to the body’s response to cancer, fever, or hormone imbalances caused by tumors.

When to Be Concerned

Seek medical advice if excessive sweating is accompanied by:

• Unexplained weight loss
• Persistent fatigue
• Fever or chills
• Swollen lymph nodes

While sweating alone is not typically a direct indicator of cancer, it’s essential to investigate persistent or unusual sweating patterns to rule out serious conditions.