Botox for Hyperhidrosis

Botox® (onabotulinumtoxinA) is FDA-approved for underarm hyperhidrosis and widely used off-label for scalp and face. By blocking the nerve signals that activate sweat glands, Botox can significantly reduce sweating and provide relief when antiperspirants or topical medications are not enough.

Benefits of Botox for Hyperhidrosis

• Reduces sweating in targeted areas by up to 80–90%
• Improves quality of life and professional confidence
• Works quickly, with results noticeable within a week
• Safe, effective, and repeatable
• No downtime — patients resume daily activities right away

Treatment Areas

• Underarms: FDA-approved and highly effective
• Face & Scalp: Helpful for sweating along the hairline and forehead

What to Expect During Treatment

• In-office procedure performed in under 20 minutes
• Multiple tiny injections placed precisely across the treatment area
• Mild discomfort, often compared to pinpricks; numbing cream or ice may be used for sensitive areas
• Sweating reduction begins within 3–7 days, with maximum effect in 2 weeks

How Long Does Botox for Sweating Last?

• Typically 4–6 months, sometimes longer
• Many patients return for maintenance twice a year
• With repeated sessions, some patients find results last longer over time
• Duration of treatment may be prolonged through the use of adjuvant topical treatments which will be discussed at the time of consultation

Safety & Side Effects

• Common: Temporary bruising or tenderness at injection sites
• No systemic effects when performed by an experienced physician

FAQs

• Is Botox safe for hyperhidrosis? Yes, it has been extensively studied and FDA-approved for underarm sweating.
• Can Botox completely stop sweating? It significantly reduces sweating, though small amounts may remain.

For advanced, precise sweat reduction, trust your care to Dr. Brian Hibler — a board-certified cosmetic dermatologist with Harvard fellowship training in injectables and lasers. Schedule your NYC Botox for Hyperhidrosis consultation today.