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Excessive Sweating (Hyperhidrosis) Treatment

Medical management of primary focal hyperhidrosis

Hyperhidrosis is a condition of excessive sweating beyond physiological need for thermoregulation, most commonly affecting the underarms, palms, soles and forehead. Primary focal hyperhidrosis commonly affects the underarms, palms and forehead. Where appropriate, management options are discussed at a consultation. Clinical assessment confirms the diagnosis and rules out secondary causes before any treatment. Suitability and outcomes are assessed individually; outcomes vary.

GMC Physician Oversight
CQC-Registered Medical Clinic
Clinical Governance
Est. 2016

Berkshire Aesthetics is a CQC-registered medical aesthetic clinic in Maidenhead. All treatments begin with a consultation to assess suitability, medical history, risks and realistic outcomes.

Aetiology & Contributing Factors

Most skin and aesthetic concerns are multifactorial. Clinical assessment helps identify which contributing factors are most relevant in your case before treatment is selected.

  • Overactive eccrine sweat glands in focal areas
  • Genetic predisposition — hyperhidrosis often runs in families
  • Autonomic nervous system dysfunction triggering excessive sweat production
  • Stress and anxiety can exacerbate sweating episodes
  • Secondary causes including thyroid disorders, medications and hormonal changes (ruled out during assessment)

Clinical Presentation

Presentation varies by skin type, severity and duration. These are common clinical signs we assess during consultation.

  • Visible sweat patches on clothing, particularly under the arms
  • Sweating that occurs regardless of temperature or physical activity
  • Wet palms affecting grip and confidence in social situations
  • Forehead sweating that is disproportionate to exertion or temperature
  • Sweating that interferes with work, social activities or daily routines
  • Skin maceration or irritation in affected areas from persistent moisture

Evidence-Based Treatment Modalities

Treatment selection is individualised following clinical assessment, taking into account disease severity, Fitzpatrick skin type, medical history and patient goals. You can also review our consultation standards before booking.

Why we start with a consultation

Every treatment begins with a medical assessment. We need to understand your medical history, current health, skin condition and concerns before prescribing any procedure. This protects your safety and ensures the treatment is clinically appropriate for you.

During your consultation, your clinician will explain what the treatment can realistically achieve, any risks specific to you, and whether an alternative might be more appropriate. Consultations are carried out by our doctors or advanced aesthetic practitioners, depending on the treatment or concern being assessed.

All bookings are subject to our Booking Conditions.

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Clinical FAQs: Excessive Sweating

These answers cover common practical questions. For individual diagnosis and treatment advice, book a medical consultation.

Excessive sweating is assessed at a consultation, where suitable management options are discussed. Where treatment is appropriate, it works by reducing the nerve signals that activate sweat glands in the treated area; outcomes vary.
Where treatment is appropriate, the degree and duration of improvement vary between individuals. Many patients return for maintenance once or twice a year, particularly before summer.
The injections use a very fine needle and most patients describe mild, tolerable discomfort. The procedure takes around 20 minutes. Topical anaesthetic can be applied if needed.
Underarms are the most commonly treated area. Treatment of palms and forehead is also possible, though these areas may require different techniques. Suitability is discussed at consultation.
There is no significant downtime. You can return to normal activities immediately. We advise avoiding intense exercise for 24 hours after treatment.
Suitability, benefits and risks are assessed and discussed individually at your consultation.
Compensatory sweating is more commonly associated with surgical treatments (ETS). It is very rarely reported with this treatment for focal hyperhidrosis.

Plan Your Next Step

Use these links to review consultation standards, check treatment pricing, and request a clinical assessment.

Clinical Summary

Expected Recovery PeriodNo significant downtime — avoid intense exercise for 24 hours
Therapeutic ResponseOnset, the degree of improvement and how long it lasts vary between individuals and are explained at your consultation; outcomes vary by individual

Clinical Governance

  • Clinical assessment confirms primary hyperhidrosis and rules out secondary medical causes before treatment
  • Treatment is performed by experienced doctors familiar with the anatomy and injection technique required for hyperhidrosis
  • We provide honest guidance on expected duration, retreatment intervals and realistic outcomes

Book a Consultation

Request a medical assessment for your excessive sweating with our clinical team.

Discuss suitabilityCall 01628 202028

Not sure what you need?

Try our free AI skin analysis to identify your main concerns and see suggested treatments.

Start free skin analysis →

Further Reading & Clinical References

The following external resources provide independent clinical and regulatory information.

This content is for informational purposes only and does not constitute medical advice. Individual suitability for any treatment is assessed during a consultation. Always seek the guidance of a qualified medical professional with any questions regarding a medical condition or treatment.

Clinical governance

Page last reviewed: 2026-03-01

Request a Clinical Assessment

Book a medical consultation to discuss diagnosis and an individualised treatment protocol.