Excessive sweating, also called hyperhidrosis, means that you sweat far more than your body needs you to sweat. For example, if you sweat while sitting calmly at your desk, that is excessive sweating.
In hyperhidrosis, the body's cooling mechanism is so overactive that it produces four or five times the amount of sweat that you need. About 3% of the population has excessive sweating.
Because people have different "sweat needs," doctors say they can't put a solid number on the question: how much sweat does it take to be diagnosed with excessive sweating?
A variety of other factors can cause excessive sweating, including underlying medical conditions and medicines, for instance:
- Frey's syndrome is a condition in which sweating occurs from just one side of the face when certain foods are eaten. It occurs after surgery on, or injury near, the saliva-producing glands.
- Medications taken for endocrine problems, diabetes, and thyroid disease can also trigger excessive sweating.
- So can certain high blood pressure medicines, as well as some antidepressant medications.
- In addition, heavy sweating can be caused by infections, certain cancers, heart or lung disease, menopause, and sometimes even a stroke.
This answer should not be considered medical advice...This answer should not be considered medical advice and should not take the place of a doctor’s visit. Please see the bottom of the page for more information or visit our Terms and Conditions.
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