Excess Sweating (Hyperhidrosis) Quick Facts

Concern: Excessive sweating beyond what’s needed for temperature regulation

Common Areas: Underarms, palms, soles, face, scalp

Causes: Overactive sweat glands, genetics, hormonal or neurological factors

Treatment Options: Botox injections, topical prescriptions, oral medications

Downtime: None

Results: Noticeably reduced sweating and improved comfort within days of treatment

Understanding Excess Sweating

Excessive sweating, known as hyperhidrosis, is a medical condition that causes the sweat glands to overproduce, even when the body isn’t overheated or exercising. Localized hyperhidrosis affects specific areas such as the underarms, hands, feet, or face, or occur more generally across the body.

Hyperhidrosis can be frustrating and embarrassing, impacting clothing choices, daily comfort, and social confidence. While antiperspirants may offer mild relief, most people with true localized hyperhidrosis require medical intervention for lasting results.

At FACET Dermatology, we specialize in diagnosing and treating localized hyperhidrosis, using safe, evidence-based options that help patients feel dry, confident, and comfortable again.

Personalized Hyperhidrosis Treatments

Our dermatologists offer a range of proven solutions tailored to your needs and the areas affected. After a detailed assessment, your treatment plan may include:

  • Botox Injections
  • Prescription Treatments

All treatments are performed or prescribed by board-certified dermatologists, ensuring both safety and efficacy.

Book a consultation at FACET Dermatology to discuss your symptoms and discover the most effective treatment for you.

Your Customized Treatment Plan May Include:

Botox Injections

A highly effective, Health Canada–approved treatment for hyperhidrosis that temporarily blocks the nerve signals that trigger sweat production. Results last up to 6–9 months and provide rapid relief.

Prescription Treatments

Aluminum chloride or glycopyrrolate-based solutions to reduce sweating in mild to moderate cases or oral medications for generalized sweating not limited to one area.

Frequently Asked Questions

What causes localized hyperhidrosis?

It’s usually caused by overactive nerves that control sweat glands, though it can also be triggered by genetics, stress, hormones, or certain medications.

Is Botox really effective for sweating?

Yes. Botox injections are one of the most effective and well-studied treatments for localized hyperhidrosis, with most patients experiencing a 75–90% reduction in sweating within days.

How long does Botox for localized sweating last?

Results typically last 6 to 9 months, depending on the area treated and your individual physiology.

Is treatment painful?

Discomfort is minimal. A topical numbing cream is applied before injections, and most patients describe the procedure as quick and tolerable.

Can localized hyperhidrosis be cured?

While there is no permanent cure, consistent treatment can keep symptoms well under control and significantly improve quality of life.

Inquire About Hyperhidrosis Treatments Today