Hyperhidrosis Treatment in Marylebone
Hyperhidrosis treatment in Marylebone, London uses injections to switch off the overactive sweat glands at the underarms, palms, soles, or scalp. A single session typically lasts 4 to 9 months, and it is a NICE-recognised second-line option after topical antiperspirants.
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What you're seeing
The concern
Hyperhidrosis is sweating significantly beyond what the body needs to regulate temperature — drenched shirts in air-conditioned rooms, dripping palms during meetings, sweat-soaked feet, and visible scalp sweat under bright light. It is a recognised medical condition affecting roughly 1% of people in the UK (Primary Care Dermatology Society), not a quirk of a nervous personality, and it has well-evidenced treatment pathways. The first-line treatment is a topical clinical-strength aluminium chloride antiperspirant; for many patients this is enough. Where topicals fail or are not tolerated, NICE recognises this injectable treatment as a second-line option ahead of more invasive routes like microwave therapy (MiraDry), iontophoresis, or sympathectomy surgery.
The mechanism is simple: injected into the dermal layer of the affected area, the prescription medicine used blocks the nerve signal to the eccrine sweat glands, switching off sweat production for 4 to 9 months. The most-treated areas are the underarms (where the effect lasts longest), palms (effective but more uncomfortable to inject because of the dense nerve supply), soles, and scalp. Per droli.co.uk pricing, hyperhidrosis treatment is £400 per area.
Why it happens
What drives it
- Primary focal hyperhidrosis — genetic, idiopathic, often runs in families
- Secondary hyperhidrosis — driven by an underlying condition (thyroid, diabetes, lymphoma, infection)
- Anxiety and chronic stress can worsen primary hyperhidrosis but do not usually cause it
- Certain medications (some antidepressants, opioids in withdrawal)
- Menopause — vasomotor symptoms can mimic generalised hyperhidrosis
FAQ
Common
questions
How effective is the treatment for hyperhidrosis?
Highly effective for most patients — clinical trials show 80 to 90% reduction in sweat production at the treated area for 4 to 9 months. Onset is at 5 to 14 days. Underarm treatment is the most predictable; palm and scalp treatment shows similar efficacy with shorter duration (4 to 6 months). Patients typically describe the change as life-changing in patient-facing roles where visible sweat had affected confidence.
Should I try the topical antiperspirant first?
Yes — NICE recommends starting with a clinical-strength aluminium chloride antiperspirant (Driclor or equivalent) applied at night for 7 to 14 nights, then 1 to 2 nights a week as maintenance. For many patients with mild hyperhidrosis this is sufficient. Where the topical fails, irritates the skin, or is impractical (palm or scalp use), the injections are the recommended next step.
Is hyperhidrosis treatment painful?
Underarm treatment uses a fine 30-gauge needle and 15 to 20 small injections per side; topical numbing cream is applied for 15 minutes beforehand. Most patients rate underarm discomfort as 3 to 4 out of 10. Palm injection is more uncomfortable because the palm has dense nerve supply — 5 to 6 out of 10 — and a regional nerve block can be used to reduce this where appropriate.
How long does the effect last?
Underarms: 6 to 9 months typically, with a small proportion of patients getting 12 months. Palms and soles: 4 to 6 months. Scalp: 4 to 7 months. Most patients schedule maintenance treatment at the first sign of return — usually a slight increase in sweat production rather than a sudden return to baseline. With consistent treatment over years, baseline sweat production tends to drop.
Is hyperhidrosis treatment covered by insurance?
In some cases. Where hyperhidrosis is documented by a GP and the patient has tried and failed topical antiperspirants and iontophoresis, some UK private medical insurers cover this treatment. Approval varies widely between insurers and policies. Self-funded treatment at this clinic is £400 per area; ask your insurer first if you have a private medical policy.
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Dr Oli Aesthetics • 1 Orchard Street, UNTIL Marylebone, London W1H 6HJ
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