Can Botox® Be Used For Sweating?

Can Botox® be used for sweating?

Anon, Kumeu

Botulinum toxin (commonly known as Botox®) is a versatile beast.  In addition to its well-known function of relaxing muscles, it can also stop sweat glands from working so is a great treatment for sweating.

When injected at a superficial depth (very close to the surface of the skin), it acts to interfere with sweat glands and results can last up to 6-9 months.  It is particularly helpful for those who experience excessive sweating (hyperhidrosis), which can affect a variety of areas including armpits, hands, feet and face.  The very superficial nature of the injections minimize muscle involvement, however sometimes muscles close to the skin surface are also weakened, so a tailored approach is needed to ensure treatment is appropriate.

It is also important to ensure your injector is confident other causes of hyperhidrosis have been excluded such as tumour, thyroid disturbance, medications and diabetes.  If any doubt, it is always best to check with your GP in the first instance.

As the warmer months approach (yay!), so too does sweating.  This can be embarrassing and affect quality of life significantly.  It is helpful to know reliable treatments for this exist and our good ol’ friend Botox® can help us once again.

Quick Answers:

Can Botox® be used to treat excessive sweating?

Yes. Botox® can block the signals to sweat glands and is an effective treatment for excessive sweating (hyperhidrosis).

How does Botox® reduce sweating?

When injected very superficially, Botox® interferes with sweat gland activity rather than muscle movement, reducing sweat production.

How long does Botox® for sweating last?

Results can last 6–9 months, which is often longer than cosmetic Botox® used for wrinkles.

Which areas can be treated with Botox® for sweating?

Common areas include the armpits, hands, feet, and face, depending on where excessive sweating occurs.

Is Botox® for sweating safe?

Yes, when performed by an experienced practitioner using correct technique. Treatment must be tailored to avoid unwanted muscle weakness.

Should other causes of excessive sweating be ruled out first?

Yes. Conditions such as thyroid problems, medication effects, diabetes, or rare tumours should be excluded, and a GP review is recommended if there is any doubt.

If you have a question for Dr. Heather you would like answered anonymously, please email askdrheather@allor.co.nz.

Botox®, Prescription Medicine For the treatment of frown lines and crow’s feet around the eyes.  Botox® has risks and benefits. Ask your doctor if Botox is right for you. Botulinum toxin type A 50, 100, 200 Units. For product information check with your doctor or Consumer Medicine Information on www.medsafe.govt.nz. Click for further details. Allergan, Auckland.