Confident woman with dry underarms after hyperhidrosis treatment at Florida Aesthetics and Wellness Brandon FL

Concern Guide · Brandon, FL · Medically Supervised

Stop Underarm Sweating
with Medical Neurotoxins

Sweat marks, ruined shirts, and reapplying deodorant all day. When clinical antiperspirants fall short, Botox is FDA-approved to treat severe underarm sweating and can keep you dry for months.

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Common Onset

Any age; most commonly begins in adolescence and persists without medical treatment

Primary Causes

Overactive eccrine sweat glands (primary hyperhidrosis) or secondary triggers like stress, heat, or medications

Treatments Available

Medical neurotoxin injections targeting underarms, palms, or feet, no surgery, no downtime

First Step

In-office sweat evaluation to map affected areas and determine treatment candidacy in Brandon, FL

Understanding the Concern

When antiperspirants fail: the medical solution for underarm sweating

Axillary hyperhidrosis, or excessive underarm sweating, is a recognized medical condition rather than a hygiene issue. The nervous system overactivates the underarm sweat glands independently of temperature or activity, producing sweat that soaks through clothing and resists even prescription-strength antiperspirants.

Botox is FDA-approved for severe primary axillary hyperhidrosis. Injected just beneath the skin of the underarm, it blocks the acetylcholine signal that activates the sweat glands, dramatically reducing underarm sweating for months without affecting normal movement.

At Florida Aesthetics and Wellness, we treat underarm sweating for patients across Brandon, Valrico, and the greater Tampa Bay area. A quick mapping process pinpoints the most active sweat zones so your provider can tailor the dose to your underarms.

Focused on the Underarms

We concentrate on the axillary area, where sweating stains clothing and undermines confidence. We also treat palms and feet for patients with multiple problem areas.

Long-Lasting Results

A single underarm session commonly provides relief for around six to twelve months, with no downtime. Most people return to normal activities immediately.

Our consultations are always free. A licensed provider will evaluate your sweating symptoms and give a recommendation, including when we think another approach is more appropriate.

Recommended Treatments

How we treat underarm sweating

Medical neurotoxin injections are the most effective non-surgical treatment for primary hyperhidrosis, with a strong clinical track record and no systemic side effects.

Botox for Underarm Sweating

Best for: axillary hyperhidrosis unresponsive to antiperspirants

FDA-approved Botox injections placed just beneath the underarm skin block the nerve signals that trigger eccrine sweat glands. Treatment takes approximately 20–30 minutes and provides 6–12 months of dramatically reduced sweating.

No downtimeResults in 2–4 days6–12 month relief

Explore Botox for sweating →

Your Journey

What to expect when you come in

Sweat Pattern Evaluation

We assess which areas are most affected, how long you have experienced symptoms, and whether conservative treatments have been tried.

Treatment Area Mapping

We precisely identify the active sweat zones to be targeted, ensuring complete coverage for thorough, long-lasting results.

Neurotoxin Injections

Small injections are placed just under the skin in the mapped area. The procedure takes 20–30 minutes with minimal discomfort and no downtime.

Dryness & Follow-Up

Most patients notice significant reduction within 2–4 days. We check in at 2 weeks and schedule the next session when sweating gradually returns.

Common Questions

Underarm sweating & hyperhidrosis FAQ

Neurotoxin injections block the release of acetylcholine, the neurotransmitter that signals eccrine sweat glands to activate. When injected just beneath the skin in affected areas, the sweat glands in that zone are effectively paused for months, without affecting sensation, movement, or sweat glands elsewhere in the body.

We effectively treat the underarms (axillary hyperhidrosis), palms (palmar hyperhidrosis), and feet (plantar hyperhidrosis). Underarm treatment is the most common and has the longest track record of results. Palms and feet are also treatable but may require more units due to the density of sweat glands in those areas.

A single treatment session typically provides 6 to 12 months of significantly reduced sweating. Underarm treatments tend to last longer than underarm or foot treatments. With repeated sessions, some patients report progressively longer intervals between treatments.

Some insurance plans cover Botox for primary axillary hyperhidrosis when conservative treatments like clinical-strength antiperspirants have been documented to fail. We recommend contacting your insurance provider directly. Our team can provide documentation of your diagnosis and treatment history to support a coverage request.

Most patients notice a significant reduction in sweating within 2 to 4 days of treatment, with full effect reached by 2 weeks. The relief is noticeable enough that patients often report a dramatic improvement in daily comfort and confidence within the first week.

The most common side effect is temporary soreness or minor bruising at the injection sites, which resolves within a few days. Compensatory sweating (increased sweating in untreated areas) is rare with underarm treatment. Palm treatments carry a small risk of temporary mild weakness in fine motor grip, which resolves as the treatment wears off.

Take the Next Step

Stop underarm sweating, for up to a year at a time

A licensed provider will evaluate your affected areas, review your symptom history, and give you a recommendation, at no cost and no obligation.

Book a Free Consultation See This Month's Specials Call (813) 345-4044

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Stop Underarm Sweatingwith Medical Neurotoxins