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Excessive Sweating What is hyperhidrosis?

Hyperhidrosis is a condition characterised by sweating in excess of what is needed normally by the body. It is usually seen in the underarms, scalp, face, hands, under breast or feet. It may effect one, or all of the above areas.

Excessive sweating caused by overactive sweat glands is often genetic, but may have no obvious identifiable underlying cause. It is most often present on both sides and is worse in daytime hours.

It is thought to affect 3-5% of the population. People with this condition sweat for no apparent reason, often so much it soaks through clothes.

Rarely, excessive sweating may be caused by an underlying medical condition. Excessive sweating that is new, persistent, severe, one-sided or occurs predominantly at night should be assessed by your general practitioner.


What are the treatments for hyperhidrosis?

The treatment of excessive sweating can be broken into the following categories:

  • General measures
    • Wear loose fitting, stain-resistant sweat-proof garments
    • Use non-soap cleanser
    • Avoid caffeinated food and drinks
    • Apply antiperspirants
  • Over the counter
    • This includes topical antiperspirants containing aluminium chloride. This substance blocks sweat glands, eventually destroying them over time. It is applied daily overnight, which can eventually become less frequent as sweating improves. It is sold in Australia at your local pharmacy under the name Driclor.
    • Antiperspirants containing 10-25% aluminium zirconium salts are said to be similarly effective.
  • Prescription creams
    • These can come in a variety of preparations and contain various concentrations of aluminium chloride, glycopyrolate, oxybutinin and often salicylic acid. Your Contour Clinics doctor can suggest a cream suitable to your unique requirements.
    • Glycopyrolate gel is particularly useful in our patients with severe facial sweating. This is often chosen over anti-wrinkle/excessive sweating  injections due to the risk of impacting the muscles of facial expression.
  • Oral Medications
    • Anticholinergic medications block the function of one part of the autonomic nervous system. Unfortunately, blockage of this part of the nervous system is non-selective for sweating, and also tends to block other important bodily functions. This can lead to a dry mouth, constipation, urinary difficulty and blurred vision. It is for this reason we reserve this option for severe debilitating cases not suitable for other methods of treatment.
    • Commonly used medications include propanthline or oxybutynin.
  • Anti-wrinkle/Excessive sweating injections (Most common option) 
    • Excessive sweating injections use the same neurotoxin substance used in anti-wrinkle injections. Unfortunately TGA regulations prevent us from mentioning easily recognisable brand names. These injections provide gold standard reduction in sweating on the scalp/hands/feet/under-breast and underarm regions.
  • Morpheus8 Radio-frequency sweat gland ablation
    • Using radio frequency energy delivered by 24 micro-pins, under-arm sweat glands are selectively heated ensuring their destruction over 3-4 sessions. Local anaesthetic is applied pre-treatment to ensure the procedure is comfortable.
    • This provides a permanent reduction in sweating.
  • Surgery
    • This is the last line option and is reserved for the most severe of cases, that have failed all other options.  This can be used to treat under arm/hands/facial sweating depending on the level of nerve destruction. This is performed via endoscopic thoracic sympathectomy. We do not perform this procedure at Contour Clinics, but we are happy to recommend a specialist surgeon if clinically indicated.

Treatment Areas

Under arms

This is the most common area we treat with excessive sweating injections. The procedure is quick and pain free after the application of topical local anaesthetic.

How do anti-wrinkle/excessive sweating injections work to treat sweating?

Excessive sweating injections work by blocking the communication of sweat glands and the nerves causing their overactivity. The secretion of acetylcholine into the gap between the nerve and sweat gland is required for the glands proper function. Injectable excessive sweating treatments block release of acetylcholine from the nerve terminals, preventing communication between the nerve and sweat gland.

This is done by mapping out areas of problematic sweating during your consultation. Occasionally, we may decide to perform a starch-iodine test to clearly identify areas of particular concern.

Injections are performed under topical local anaesthetic to ensure comfort of the procedure.

The benefits of anti-wrinkle/excessive sweating injections include:

  • Long lasting results 6-12 months
  • Minimally invasive with no pain or downtime
  • First line treatment for excessive sweating with significant reduction in sweating
  • Improved confidence with elimination of sweat patches

Prices and Packages

Does excessive sweating get you down?

Make sweating a thing of the past with expertly administered anti-sweating treatments.

No GP referrals needed. Walk in, walk out treatments with no downtime.



All consultations with our expert medical team are complimentary.

Lasting up to 12 months, our underarm anti-sweating injections use Botulinum toxin to block underarm sweat glands.

This leaves you feeling fresh and dry all day long.


Constantly wiping your hands on your clothing?

Embarrassed to shake hands?

Regain confidence in this area of your life and make excessive hand sweating a thing of the past.

Mild- Moderate: $1000

Severe-Extremely severe: $1500

Soaking through your socks?

Regain confidence in this area of your life and make excessive foot sweating a thing of the past.

Mild- Moderate: $1000

Severe-Extremely severe: $1500

Sweating in the under breast region is an annoying, embarrassing issue for many of our patients.

Remove this concern from your life with targeted anti-sweating treatments.

Mild- Moderate: $750

Severe: $1000

Excessive scalp sweating ruining your hair style?

Remove this concern from your life with targeted anti-sweating treatments.

Mild- Moderate: $750

Severe: $1000

Permanent Sweating treatments with Morpheus8

Remove excessive under arm sweating permanently with Morpheus8 RF needling.

Requires 4 sessions in total for complete resolution of under arm sweating.

Treatments to compliment

Laser Hair Removal

Make waxing and shaving a thing of the past. Be ready for whatever life throws at you at a moment’s notice.

Mole Removal

You no longer need to live with unwanted moles, lumps, or bumps.

Scar Removal

Scars can be treated effectively with minimal pain and no downtime. 

Upper Arm Reshaping

Slim your upper arm fat without the need for scars and expensive surgery.

Frequently Asked Questions

Do Excessive Sweating/Hyperhidrosis treatments have any downtime?

No. You may return to your daily routine straight after treatments.

Are Excessive Sweating/Hyperhidrosis treatments painful?

These treatments are very well tolerated. Patients may experience a very mild minimal discomfort with both Anti Wrinkle Injections and Radiofrequency dermal needling.


Contour clinics use anaesthetic creams, expert injection technique, cold packs and preserved saline to minimise discomfort.

What are the potential side effects of treatments?

Excessive Sweating/Hyperhidrosis treatment side effects are uncommon and usually mild. They are considered to be very safe procedures. You may experience red bumps in the areas of injection, similar to mosquito bites. These will resolve in 30-60 minutes. Mild bruising is sometimes encountered, and usually clears within 3-5 days. Rarely, muscle weakness can occur.

Radio frequency treatments may result in redness and tenderness to the area that should resolve in hours.

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Recent Reviews

Mia D Dec 20, 2020

The absolute best in Sydney. I would not go anywhere else to get anything done. Everyone I have encountered at this clinic has been so extremely warm and professional and put in so much time and effort to truly achieve your desired outcome. Can’t recommend this place enough, do not waste your money elsewhere.

Amanda K Feb 1, 2021

First time at Contour Clinics and was very happy with the whole experience. Easy to find, easy to park, friendly and helpful staff. Highly recommend and will be a regular from now on.

Rekka P Jan 20, 2021

Very happy with my experience at Contour Clinics Newtown. Everyone was so friendly, professional and knowledgeable. I felt very comfortable during my treatment. Dr Josh made me feel so comfortable. I am so happy. I’ll definitely be back!

* Testimonials are from satisfied customers, results may vary. We offer complementary 1:1 consultations to understand your specific requirements before commencing treatment.


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