Hyperhidrosis is excessive perspiration. Sometimes, the condition is idiopathic, meaning that the cause is unknown, or it may be a result of underlying conditions. Hyperhidrosis can be embarrassing and uncomfortable, and can even occur in cool weather or while sitting quietly. The symptoms vary with the cause, and as such, the condition is broken down into two types: primary and secondary.
Individuals with focal sweating only perspire profusely on one or a few parts of the body. It could be the underarms, the palms of the hands, the soles of the feet, or the forehead, while the rest of the body is unaffected. These areas may literally drip with perspiration.
Receive updates on the latest news and alerts straight to your inbox.
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other health-care professional.