When the summer heat strikes, many people struggle with excessive sweat, particularly in the armpit area. If you’ve ever felt embarrassed by sweaty stains on your clothes or constant dampness under your arms, you’re not alone. Fortunately, there’s a clinically proven solution that can help: Botox for hyperhidrosis.

At MiraMed and Day Spa, we offer Botox treatments specifically for excessive underarm sweating. Here’s everything you need to know about this innovative treatment.

What is Botox for Hyperhidrosis?

Hyperhidrosis is a condition in which the body produces more sweat than necessary to regulate temperature. Normally, your nervous system signals the sweat glands to activate when you’re hot or under stress. But for individuals with hyperhidrosis, these signals are overactive — even when the body doesn’t need to cool down.

Botox helps by interfering with this process. It blocks the release of acetylcholine, a neurotransmitter that communicates between your nerves and sweat glands. Acetylcholine’s job is to tell your glands when it’s time to produce sweat. By preventing this signal from being delivered, Botox effectively “shuts off” excessive sweating in the treated areas.

It’s important to note that Botox only impacts the specific sites where it’s injected — so while your armpits may stay dry, the rest of your body continues to function normally in regulating temperature.

How the Treatment Works

A typical Botox treatment for armpit sweating involves the following steps:

  1. Consultation: We assess your symptoms and medical history to determine if you’re a good candidate.
  2. Preparation: The underarm area is cleaned and marked with a grid pattern to guide precise injections.
  3. Injection: Around 50 units of Botox are injected per armpit. This is done in multiple small injections across the grid.

The procedure takes about 30-45 minutes and does not require any recovery time. You can go back to your day right after your visit– just avoid intense exercise for 24 hours post-treatment. 

Does Botox Affect Your Body’s Ability to Cool Down?

One of the most common concerns we hear at MiraMed and Day Spa is whether blocking sweat in the armpits might interfere with your body’s ability to regulate heat. Fortunately, the answer is no — your body remains fully capable of cooling itself.

Here’s why:

  • Minimal Impact from Armpit Sweat: Your underarms only produce a small percentage of your total body sweat. Most heat regulation occurs through other areas, such as your back, chest, face, and limbs.
  • Targeted Treatment: Botox only affects the treated area by blocking the release of acetylcholine, the neurotransmitter responsible for signaling sweat glands. It doesn’t travel to or impact other parts of the body.
  • Normal Thermoregulation Continues: Since the rest of your sweat glands remain active, your body can still respond to heat and physical exertion the way it naturally would.

In short, Botox for hyperhidrosis provides dryness and comfort in the armpits without compromising your body’s ability to cool itself effectively.

What to Expect: Results and Feel

Most clients begin noticing a significant drop in sweat production within 4 to 7 days, with full effects settling in by the two-week mark. Results typically last between 4 to 6 months, making it a reliable seasonal solution or year-round fix for chronic sweating.

During the treatment, you may feel a minor stinging with each injection. Afterward, the area might be slightly sore or puffy for a day or two. Once the Botox takes effect, you’ll feel noticeably drier in your armpits, even in hot weather or during physical activity.

Benefits of Botox for Sweaty Armpits

Getting Botox to control underarm sweat can dramatically improve your daily life. Here’s why patients at MiraMed and Day Spa choose this solution:

  • Reduces sweat production in treated areas by up to 87%
  • Non-surgical, with no downtime
  • Improves self-confidence in social and professional settings
  • Protects clothing from sweat stains
  • Quick appointments with long-lasting results

FAQs About Botox for Armpit Sweat

Q: Is Botox safe for this use?
A: Absolutely. Botox has been FDA-approved for treating underarm sweat since 2004 and is widely used with excellent safety and effectiveness.

Q: Will I stop sweating everywhere?
A: No — Botox only stops sweating in the specific area it’s injected into. Your body will still regulate temperature normally in other regions.

Q: Is the treatment painful?
A: The procedure is very tolerable. Any discomfort is brief and mild, similar to a series of tiny pinches.

Q: How long before I need another treatment?
A: Most patients return every 4 to 6 months, though results can sometimes last longer depending on your body’s response.

Q: Are there any side effects?
A: Side effects are usually minimal — some redness, swelling, or tenderness near injection sites. These symptoms resolve quickly.

Don’t Sweat It — Book Your Appointment Today!

If excessive sweat is interfering with your life, confidence, or clothing, don’t wait! MiraMed and Day Spa offers a safe and effective solution with Botox for armpit sweating. Whether you’re preparing for a big event or simply want to enjoy a sweat-free summer, we are here to help.

📍 Visit Us: 1921 State St Suite B, Santa Barbara, CA 93101
📞 Call Us: (805) 770-2461
🌐 Book Online: miramedanddayspa.com