Excessive sweating (Hyperhidrosis)

For almost one million Canadians1, antiperspirants are no match for excessive perspiration, which can cause physical discomfort along with emotional distress.

In primary hyperhidrosis, excessive sweating occurs primarily in the underarm area, hands, feet and on the head; and is thought to be caused by faulty nerve signals that trigger eccrine sweat glands to become overactive.

In contrast, secondary or generalized hyperhidrosis occurs due to another medical condition or as a byproduct of some medications, and can result in sweating all over the body.

Fortunately, treatment is available. A neuromodulator (such as Botox®) can be injected into the affected area — most commonly the armpit — with a fine needle. Most patients notice a significant improvement within four weeks and the effects of the treatment last up to nine to twelve months. Neuromodulator treatments for excessive sweating are covered by many insurance companies.

For more information on treating hyperhidrosis and to book a consultation, contact the clinic.

1 Canadian Dermatology Association