Why excessive sweating

Mayo Clinic; Kang S, et al. Hyperhidrosis and anhidrosis. In: Fitzpatrick's Dermatology. McGraw Hill; Accessed June 16, Heart attack.

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New to MyHealth? Manage Your Care From Anywhere. Activate Account. Create a New Account. Forgot Username or Password? What causes heavy sweating? And menopause often causes women to have heavy sweating now and then.

Other causes of heavy sweating Certain problems such as diabetes, heart failure, anxiety, and overactive thyroid can cause heavy sweating. Previous Section Next Section. Back to Health A to Z.

Excessive sweating is common and can affect the whole body or just certain areas. Sometimes it gets better with age but there are things you can do and treatments that can help. It's normal to sweat if you get hot or do exercise, but you may be sweating excessively if you're sweating when your body does not need to cool down.

Anticholinergic drugs can provide relief for generalized sweating. These drugs, such as glycopyrrolate Robinul , prevent acetylcholine from working. Acetylcholine is a chemical your body produces that helps stimulate your sweat glands.

These drugs take about two weeks to work and may cause side effects such as constipation and dizziness. Botox injections may be used to treat severe hyperhidrosis. They block the nerves that stimulate your sweat glands. You usually need several injections before this treatment becomes effective.

If you only have sweating in your armpits, surgery might be able to treat your condition. One procedure involves removing the sweat glands in your armpits. Another option is to have an endoscopic thoracic sympathectomy. This involves severing the nerves that carry messages to your sweat glands. Primary focal hyperhidrosis is a treatable condition. Your doctor will help you develop a treatment plan so you can manage your symptoms.

Excessive sweating caused by an underlying condition may go away when that condition is treated. Treatments for secondary generalized hyperhidrosis depend on the underlying condition causing your sweating. Talk to your doctor if you think your sweating is a side effect of a medication. FDA approves new drug for excessive perspiration. Sweating too easily can affect all aspects of your life. Sometimes it may be due to an underlying condition, and other times there's no distinct….