Hyperhidrosis of the underarms causes excessive sweating that goes well beyond what the body needs for temperature regulation. It can affect clothing choices, create visible sweat marks and lead to self-consciousness in everyday social and professional situations.
Anti-wrinkle injections placed just beneath the skin of the underarms block the nerve signals that activate the sweat glands, significantly reducing sweat production and restoring comfort and confidence for 3 to 4 months.
Treatment areas: Underarms
Your treatment begins with a consultation where your doctor will discuss your symptoms, understand the impact on your daily life and confirm suitability. Hyperhidrosis underarm treatment is suitable for most adults, with the exception of those who are pregnant or breastfeeding. Your doctor will take time to understand your medical history and the extent of your sweating before developing a personalised treatment plan.
A local anaesthetic is applied to the underarm area before treatment begins. Small amounts of anti-wrinkle solution are then injected into targeted areas to block the nerves that activate the sweat glands. The session takes around 15 minutes. Results begin to develop within a few days and are fully established within one to two weeks. Most patients experience a significant and sustained reduction in underarm sweating that lasts 3 to 4 months.
Blocks the nerve signals responsible for excessive sweat production in the underarms
Significantly reduces visible sweat stains on clothing for greater freedom in what you wear
Less moisture in the underarm area reduces chafing, irritation and associated discomfort
Treatment takes around 15 minutes with minimal disruption to your day
From €475
Doctor / Senior Doctor & Consultant
From €475 / €520
From £430
All pricing is available here.
Reduces skin irritation and discomfort from chafing caused by excessive underarm moisture
Prevents the embarrassment of sweat marks and odour, allowing you to engage freely in any setting
Effects last 3 to 4 months, providing extended day-to-day relief without daily management
Excessive underarm sweating is one of the most common forms of hyperhidrosis and can have a significant and daily impact on quality of life. The condition affects clothing choices, creates visible sweat marks and can cause persistent self-consciousness in situations where close contact or physical activity is involved.
Anti-wrinkle injections address this directly by blocking the release of acetylcholine, the chemical signal responsible for activating the underarm sweat glands. Once interrupted, sweat production is significantly reduced without affecting normal body function. Results establish fully within one to two weeks and typically last 3 to 4 months. Regular maintenance treatments sustain the improvement and most patients find the change to their daily comfort and confidence immediate and meaningful.
Hyperhidrosis underarm treatment is particularly popular ahead of weddings, formal events and travel to warm climates, where the concern about excessive sweating is heightened.
Booking treatment in advance of your event allows full results to establish before the occasion, giving you complete confidence throughout the day. Whether you are a bride, groom or a guest, treatment ensures you can wear any colour or style of outfit, stay comfortable from start to finish and focus fully on the occasion rather than managing discomfort.
We recommend booking at least two to three weeks before your event to allow results to fully establish. Your doctor will advise on the ideal timing during your consultation.
Following treatment, some simple precautions in the first 24 hours help protect the result and minimise any swelling or bruising. Your doctor will go through this before you leave.
Hyperhidrosis underarm treatment is well tolerated by most patients. Side effects are mild and typically resolve on their own within a few days.
Common temporary side effects include:
These effects generally resolve within 2 to 7 days. All potential side effects will be discussed in full during your consultation.
Hyperhidrosis underarm treatment consistently delivers one of the most immediate quality-of-life improvements of any treatment we offer. Patients frequently describe the change as transformative, particularly those who have been managing the condition for many years.
Treatments
Effective, clinically administered treatments for excessive sweating across the face, hands, feet, and underarms — helping you feel comfortable and confident every day.
Swipe to explore →01
Hyperhidrosis Face Treatment
Targets excessive sweating on the face and scalp using muscle-relaxing injections to reduce overactive sweat glands and restore day-to-day confidence.
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Hyperhidrosis Hand Treatment
Reduces excessive sweating of the palms with precisely administered injections, providing lasting relief from a condition that can affect work, social interactions, and daily comfort.
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Hyperhidrosis Foot Treatment
Addresses persistent sweating of the feet using targeted injections to calm overactive sweat glands, improving comfort and reducing the impact on everyday life.
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Hyperhidrosis Underarm Treatment
One of the most common and effective applications for excessive sweating treatment. Injections into the underarm area significantly reduce sweat production with results lasting several months.
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