Wondering why you’re suddenly sweating more, less, or just differently than usual? Here are 9 things your sweat can tell you about your health. Excessive sweating or hyperhidrosis could be related to an array of underlying conditions.

Understanding the Context

Read on to learn more about primary and secondary hyperhidrosis. What is excessive sweating? While some sweating is normal, some people suffer from excessive sweating. This is when you sweat when your body doesn’t need to cool down.

Key Insights

Excessive sweating is fairly common and usually starts in childhood or during your teenage years. Learn more about the causes of primary and secondary hyperhidrosis, or excessive sweating. But how do you know if you’re sweating a normal amount or if your perspiration is excessive? Learn more about what’s considered normal sweating, what might be a sign of a medical condition called hyperhidrosis, and when to seek help.