Excessive sweating (hyperhidrosis) is a common condition that can affect daily comfort and confidence. It may involve the underarms, face, scalp, palms or other areas, often without a clear trigger. At Atlas Dermatology we assess the pattern of sweating and consider any underlying contributors.
Treatment options
Hyperhidrosis can be managed with topical treatments, lifestyle measures and targeted medical therapies. One of the most reliable options is botulinum toxin, which safely reduces overactive signals to the sweat glands. It is especially effective for underarm sweating and, in suitable cases, is subsidised by Medicare. It can also be used on the face, scalp and palms when other measures are less effective.
What to expect
Treatment is performed in the clinic and usually takes only a few minutes. Improvement is generally noticed within days and lasts several months. Most people resume normal activities immediately. The aim is to provide effective, individualised care that restores comfort in daily life.
Frequently Asked Questions
What is hyperhidrosis?
A condition where the sweat glands produce more perspiration than the body needs. It may affect the underarms, hands, feet, face or scalp.
Why do I sweat so much?
Most cases are due to overactive nerves supplying the sweat glands. Genetics, stress, heat and medications may contribute, though sometimes no cause is found.
What areas can be treated?
Treatment can be tailored for the underarms, palms, soles, face and scalp.
How does botulinum toxin help?
It temporarily blocks the nerve signals that activate sweat glands, leading to a marked reduction in sweating for 4 to 9 months.
Is the treatment painful?
Discomfort is usually mild and brief. Palms and soles are more sensitive, and numbing techniques can be used.
Is there downtime?
Normal activities can be resumed immediately. Mild redness or swelling may occur briefly.
Is the treatment subsidised by Medicare?
Yes, for eligible patients with severe primary underarm hyperhidrosis. We will help determine if you meet the criteria.
Does Medicare cover other areas?
No. Only the underarm area is subsidised under current guidelines.
How long do results last?
Typically 4 to 9 months, sometimes longer. Treatment can be repeated as needed.
What are the side effects?
Usually mild, including temporary discomfort, small bruises or mild weakness if the palms are treated.
Do I need a referral?
A GP referral is not required but can be provided if preferred.