Hyperhidrosis Treatment — Saying Goodbye to Excessive Sweating

Last updated: 5 March 2026

Hyperhidrosis — excessive sweating beyond what is needed for temperature regulation — affects approximately 3% of the UK population. Despite being a common medical condition, many sufferers silently endure the social embarrassment and practical challenges it creates. At Axiom Aesthetics, we offer effective treatments that can dramatically reduce excessive sweating.

Understanding Hyperhidrosis

Primary hyperhidrosis occurs without an underlying medical cause and typically affects the underarms (axillary), palms (palmar), soles of feet (plantar), and face/scalp (craniofacial). It often begins in adolescence and can significantly impact quality of life.

The Impact

• Constant clothing stains and frequent wardrobe changes
• Avoidance of handshakes and physical contact
• Difficulty gripping objects (palmar hyperhidrosis)
• Social anxiety and withdrawal from activities
• Professional limitations (presentations, client-facing roles)

Treatment Options at Axiom Aesthetics

Botulinum Toxin Injections

The most popular and effective treatment for axillary hyperhidrosis. Botulinum toxin temporarily blocks the chemical signals that stimulate sweat glands. Results typically appear within 3–7 days and last 4–9 months.

Clinical evidence demonstrates an average 82–87% reduction in sweating. The procedure takes approximately 20 minutes and involves multiple small injections into the affected area using a fine needle.

How the Treatment Works

1. A starch-iodine test maps the areas of greatest sweat production
2. The treatment area is cleansed and optionally numbed
3. Small amounts of botulinum toxin are injected in a grid pattern
4. You can return to normal activities immediately

What to Expect

Most patients notice a significant reduction in sweating within the first week. The effect gradually wears off over 4–9 months, at which point retreatment is recommended. Many patients find that with repeated treatments, the duration of effect increases over time.

Aftercare

• Avoid vigorous exercise for 24 hours
• Do not apply deodorant for 12 hours post-treatment
• Avoid saunas and hot baths for 48 hours
• Results should be fully apparent within 2 weeks

Hyperhidrosis is a medical condition, and treatment may be available through the NHS in severe cases. Book a consultation at Axiom Aesthetics to discuss your options.

Medical Disclaimer: Excessive sweating can occasionally indicate underlying medical conditions. If you experience sudden-onset sweating, night sweats, or sweating with other symptoms, consult your GP first. Reviewed by the Axiom Aesthetics Clinical Team, February 2026.