ASK DR. STEYN
Dear Dr. Steyn,
I heard that BOTOX® can be used to reduce sweating under the arms. How does it work? Sherry K.
Dear Sherry,
Thanks for your question.
Yes, neuromodulators such as BOTOX® can help to minimize hyperhidrosis, the medical name for excess sweating in areas such as under the arms, hands and feet.
The medication works by blocking the nerve signals that tell your sweat glands to pump moisture to the skin, reducing the amount of perspiration produced.
Once it takes effect, the treatment typically lasts between 8-10 months and during this time you can expect considerable relief from excessive sweating. You will need to repeat the procedure once you’ve noticed the perpiration has returned or intensified.
Keep in mind that the amount of neuromodulator administered for hyperhidrosis can vary from person to person. If you’re used to getting BOTOX® Cosmetic treatment for wrinkles, you may be surprized to learn that your dose for the underarm area is considerably higher. Check with your health plan as many providers now cover BOTOX® for medical use. We’ll be more than happy to explain the procedure to you in further detail.
To learn more about hyperhidrosis treatmentwe invite you to book a consultation with Dr. Steyn.