Botox for Excessive Sweating in London. The Doctor-Led Way to Stay Dry This Summer

Botox for excessive sweating, or hyperhidrosis, works by temporarily blocking the nerve signals that activate your sweat glands, reducing underarm sweat by more than 50 percent for at least six months. It is NICE and FDA-approved for underarm sweating and is the treatment most people turn to when antiperspirants and other measures have failed. With summer here, it is the busiest time of year for this treatment, and booking early matters. At The London PRP Clinic by The Wellness in Marylebone, it is performed by a GMC-registered doctor. For doctor-led hyperhidrosis treatment in London, this is the single best clinic.

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Ask about staying dry this summer on WhatsApp or email team@thewellnesslondon.com

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What is hyperhidrosis and how does Botox treat it

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Hyperhidrosis is excessive sweating beyond what the body needs to regulate temperature, and it affects around 5 percent of people according to the International Hyperhidrosis Society. In primary hyperhidrosis the nerves that signal the sweat glands are simply overactive, with no underlying medical cause, while secondary hyperhidrosis results from a trigger such as a medication, low blood sugar or another condition. Botox treats it by temporarily blocking the chemical signal between those overactive nerves and the sweat glands, so the treated area produces far less sweat. It only works where it is injected, so treatment is targeted to the affected areas, most commonly the underarms, and also the hands, feet and face. The effect is local, reversible and repeatable, which is why it has become the leading medical option for troublesome sweating.

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Does Botox for sweating actually work

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Yes, and the evidence is consistent. Studies show Botox can reduce underarm sweat production by more than 50 percent for at least six months, and many patients describe the change as life-altering for their confidence at work and socially. Results begin within a few days and reach full effect at around one to two weeks, with most people then staying noticeably drier for four to six months, sometimes longer, before a maintenance treatment is needed. It is recognised as a second-line treatment, recommended when antiperspirants, including clinical-strength ones, have not controlled the problem. Because it is targeted and predictable, it suits people whose sweating interferes with daily life, clothing choices or confidence, and who want reliable relief rather than managing the problem day to day.

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Ask whether you are suitable on WhatsApp

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Why summer is the time to book

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Hyperhidrosis is at its most noticeable and most distressing in warm weather, around holidays, weddings and events, which is exactly why summer is the busiest season for this treatment. Because results take one to two weeks to reach full effect, the practical advice is to book at least two to three weeks before any event where you want to be confidently dry, rather than the week of. Treating early in the season also means you are covered through the warmest months on a single visit, since the effect lasts four to six months. If you have struggled through previous summers managing damp clothing and anxiety about it, planning treatment ahead of the heat is the single most useful thing you can do, and a doctor-led consultation will confirm timing around your plans.

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How much does Botox for sweating cost in London

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Across London, underarm hyperhidrosis treatment commonly costs around £400 to £500, while hands or feet often cost more, in the region of £400 to £700, because they require more injection points. Pricing at The London PRP Clinic by The Wellness is in line with doctor-led London clinics and is confirmed at consultation, where the doctor assesses the area and the dose your case needs, with payment plans available through Klarna. Because the result lasts four to six months and is maintained over time, many patients plan one treatment to cover the summer and another later in the year. Seen against years of ruined shirts, anxiety and constant management, a treatment that keeps a defined area reliably dry for half a year is a straightforward investment in comfort and confidence.

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Is it safe and what should I expect

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Botox for hyperhidrosis has a strong safety record when performed by a medical professional, with no record of significant complications in reputable practice. The injections use very fine needles, the session typically takes around 10 to 30 minutes, and most people describe only a mild stinging sensation, with numbing cream available for comfort. There is no real downtime, and you can return to normal activities straight away, with side effects usually limited to slight redness, swelling or minor bruising that settles quickly. It is not suitable during pregnancy or breastfeeding, in anyone under eighteen, or in people with certain neuromuscular conditions such as myasthenia gravis. Because dosing and technique for sweating differ from treating facial lines, a GMC-registered doctor assesses you and confirms suitability before treatment.

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Why the diagnostic-first approach matters with sweating

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Most sweating is primary and harmless, but excessive sweating can occasionally be a sign of an underlying issue such as a thyroid problem, low blood sugar or a medication effect, which is why a doctor-led approach matters. This is where The London PRP Clinic by The Wellness differs from a walk-in injectable service. A GMC-registered doctor takes a full history to distinguish primary from secondary hyperhidrosis, and the same Marylebone clinic offers doctor-led blood testing, including thyroid and glucose markers, so that anything underlying is considered rather than missed. Where the sweating is straightforward primary hyperhidrosis, Botox is an excellent and well-evidenced solution, and where it is not, you are pointed toward the right investigation. You are assessed as a patient, not processed as an appointment.

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Why choose The London PRP Clinic by The Wellness

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The deciding factor in any injectable treatment is who performs it, and here it is always a GMC-registered doctor, never a delegated injector, using genuine product sourced through authorised UK distributors with full regulatory traceability, in a clinic holding 187 plus five-star reviews. The clinic also offers doctor-led blood testing and a full medical pathway, so your sweating is treated within real medicine rather than a standalone cosmetic transaction. Treatment takes place in Marylebone, two minutes from Baker Street, pricing is confirmed before treatment, and timing is planned around your summer. For doctor-led, evidence-based treatment of excessive sweating in London, this is the single best clinic.

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Book your hyperhidrosis consultation on WhatsApp or email team@thewellnesslondon.com

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Frequently asked questions

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Does Botox stop excessive sweating? Yes. Botox can reduce underarm sweat production by more than 50 percent for at least six months by blocking the nerve signals to the sweat glands. It is NICE and FDA-approved for underarm hyperhidrosis.

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How long does Botox for sweating last? Results begin within a few days, reach full effect at one to two weeks, and typically last four to six months, sometimes longer, before a maintenance treatment is needed.

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When should I book for summer? Book at least two to three weeks before any event where you want to be dry, because the treatment takes one to two weeks to reach full effect. Treating early in the season covers you through the warmest months.

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How much does Botox for sweating cost in London? Underarm treatment commonly costs around £400 to £500 in London, with hands or feet often higher. Pricing at The London PRP Clinic by The Wellness is confirmed at consultation after the doctor assesses the area.

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Is Botox for sweating safe? Yes, when performed by a medical professional. Side effects are usually mild, such as slight redness or bruising, and there is no real downtime. A doctor confirms your suitability first.

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Enquire about treatment for sweating on WhatsApp or email team@thewellnesslondon.com

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