<strong>4. How long do the results last?</strong>

The dryness achieved with Botox is long-lasting but not permanent. On average, underarm treatments last between <strong>6 to 12 months</strong>. For the palms and feet, results may last closer to 6 months due to higher metabolic activity in those areas. We recommend maintenance sessions once or twice a year.

Clinical Botox Injections for Hyperhidrosis and Excessive Sweating Treatment in Brooklyn, NY | Solution for Hyperhidrosis

Author: Yelena Terushkin, PA-C

Clinic: Skin Glow Dermatology, Brooklyn
Last Updated: December 2025

✅ Key Takeaways

Targeted Relief: Botox effectively deactivates sweat glands in the underarms, palms, feet, and face.
Significant Reduction: Clinical studies show up to an 85% decrease in excessive sweating following treatment.
Long-Lasting Results: One session typically provides dryness for 6 to 12 months.
Minimally Invasive: The procedure takes about 15–30 minutes with zero downtime; most patients return to work immediately.
Insurance Coverage: Many plans cover Botox for axillary (underarm) hyperhidrosis after precertification.

📞 Call Now: 718 814-8680 Or Visit our Contact Page
📍 Location: Skin Glow Dermatology – 480 Court St, Suite # 103, Brooklyn, NY 11231

Table of Contents show

For many individuals, excessive sweating, or hyperhidrosis, may not pose a serious health risk, but it can significantly impact daily life, causing discomfort and embarrassment. Skin Glow Dermatology, a leading dermatology clinic in Brooklyn, NY, recognizes the challenges posed by hyperhidrosis and offers effective and safe treatments to address this condition.

Understanding Hyperhidrosis

The exact cause of hyperhidrosis is not fully understood, but it is often linked to a malfunction in the sympathetic nervous system, responsible for the body’s fight-or-flight response and temperature regulation. Genetic factors may also contribute to its development. Hyperhidrosis is categorized into primary and secondary, with primary hyperhidrosis occurring without a clear cause.

Areas Affected by Excessive Sweating

Excessive sweating can affect various parts of the body, commonly occurring under the arms, on the palms, feet, and face. This condition can significantly interfere with personal and professional lives, and traditional antiperspirants may not provide adequate relief.

Botox Injections for Hyperhidrosis

Skin Glow Dermatology has achieved remarkable success in treating hyperhidrosis with Botox injections. Botox, known for its safety in anti-aging and migraine treatments, is injected in specific areas, such as the underarms, face, soles of the feet, and palms of the hand. The injections selectively deactivate sweat glands, providing a normal appearance without excessive wetness. The Food and Drug Administration (FDA) has approved this treatment for the underarms. Findings from some research studies suggest that this treatment may be effective for other areas of the body.

Excessive Sweating Treatment with Botox injections at Top Brooklyn Dermatology Clinic

Procedure and Benefits

During an outpatient clinic visit, Botox injections are administered, typically requiring no recuperative time or special care afterward. The effects are long-lasting, averaging between 6 to 12 months. The procedure involves minimal side effects, with potential benefits including an 85% reduction in excessive sweating.

Pain Management

To ensure patient comfort, the injections are performed with the smallest available needle. An over-the-counter anesthetic cream is used to numb the skin, making the process nearly pain-free. Some discomfort may be experienced after treatment of the hands, with temporary weakening of the grip lasting two to three weeks.

Insurance Coverage

In many cases, insurance may cover the treatment after precertification, reimbursing at a contracted rate. It’s essential to consult with the dermatology team to explore coverage options.

Skin Glow Dermatology - Book Your Consultation Online NYC

Schedule an appointment with a top Brooklyn, NY Dermatologist

Skin Glow Dermatology, under the guidance of its expert team led by Yelena Terushkin, PA-C, offers a comprehensive and effective solution for excessive sweating. Botox injections have proven to be a safe and successful treatment, providing relief for those struggling with hyperhidrosis. The clinic’s commitment to patient well-being and innovative treatments makes it a trusted destination for dermatological care in Brooklyn, NY. For more information or to schedule an appointment, contact Skin Glow Dermatology at (718) 814-8606.

Frequently Asked Questions (FAQ)

1. How does Botox stop excessive sweating?

Botox works by temporarily blocking the chemical signals from the nerves that stimulate your sweat glands. When the sweat glands don’t receive these signals, the sweating stops in the specific area treated. It does not affect your body’s overall ability to cool itself; it only addresses the localized area where sweating is overactive.

2. Is Botox for sweating FDA-approved?

Yes, the FDA has specifically approved Botox (onabotulinumtoxinA) for the treatment of severe primary axillary hyperhidrosis (excessive underarm sweating) that is not adequately managed with topical agents. Clinical research also shows it is highly effective for “off-label” use on the palms, feet, and face.

3. How much of a reduction in sweat can I expect?

Clinical studies indicate that patients typically experience an 82% to 85% reduction in sweating in the treated area. Most patients at our Brooklyn clinic report that they no longer need to worry about sweat stains on clothing or “wet” handshakes within 2 to 4 days of treatment.

4. How long do the results last?

The dryness achieved with Botox is long-lasting but not permanent. On average, underarm treatments last between 6 to 12 months. For the palms and feet, results may last closer to 6 months due to higher metabolic activity in those areas. We recommend maintenance sessions once or twice a year.

5. Does the treatment for hands or feet hurt?

We prioritize your comfort. While underarm injections are relatively painless, the skin on the palms and soles of the feet is more sensitive. We use a combination of the smallest available needles and a potent topical anesthetic cream to numb the area, making the procedure very tolerable for our patients.

6. Will my insurance cover Botox for hyperhidrosis?

Many insurance plans do cover Botox for underarm sweating if you have already tried clinical-strength antiperspirants without success. Our team at Skin Glow Dermatology is experienced in the precertification process and can help you determine if your plan will reimburse for the treatment.

7. Are there any side effects I should know about?

The most common side effects are mild bruising or tenderness at the injection site. When treating the palms, some patients may experience a temporary, mild weakening of their grip strength that typically resolves within 2 to 3 weeks. There is no “compensatory sweating” (sweating more elsewhere) associated with Botox.

virtual consultations with our board-certified dermatologist

With the use of telecommunications technology, our patients can now connect with our board-certified dermatologist through video appointments using a computer, mobile device, or tablet. This innovative approach allows for continued patient care while adhering to social distancing guidelines.

Medical Disclaimer

This content is for educational purposes only and is not medical advice. Botox® for hyperhidrosis involves specific risks, including temporary muscle weakness. Results vary by individual. A physical evaluation by a licensed provider is required to determine safety. In a medical emergency, call 911 immediately.