Excessive Sweating Treatment Leicester
Restore your confidence with effective, clinically proven hyperhidrosis treatments that provide lasting relief from excessive, uncontrollable sweating.
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About This Condition
What is Excessive Sweating?
Excessive sweating, medically known as hyperhidrosis, is a condition where the body produces far more sweat than is needed to regulate temperature. It can affect specific areas , such as the underarms, palms, feet, and face , or occur across the whole body, and is often completely unrelated to heat or physical activity. Effective treatments are available to dramatically reduce sweating and restore confidence.
Classification
Types of Hyperhidrosis
Primary Hyperhidrosis
No underlying medical cause; overactive sweat glands produce focal sweating of the hands, feet, underarms, and face , often beginning in adolescence.
Secondary Hyperhidrosis
Caused by an underlying medical condition or medication. Unlike primary hyperhidrosis, sweating tends to be generalised across the body and may appear suddenly.
Gustatory Sweating
Sweating triggered by eating, particularly spicy or hot foods. It commonly affects the face and scalp and may indicate nerve damage or an underlying condition.
Root Causes
Excessive Sweating Causes
Understanding what drives hyperhidrosis helps identify the right treatment approach for long-lasting relief and restored confidence.
Overactive Sweat Glands
In primary hyperhidrosis, the sweat glands are stimulated by the nervous system far beyond what is required to regulate body temperature, producing excessive, uncontrollable sweating.
Genetics
Primary hyperhidrosis often runs in families. A genetic predisposition to overactive sweat gland activity means sufferers may have inherited a heightened sweating response disproportionate to temperature or exertion.
Hormonal Changes
Hormonal fluctuations during puberty, pregnancy, and the menopause can trigger or worsen excessive sweating. Hot flushes and night sweats linked to the menopause are a particularly common presentation.
Anxiety & Stress
The nervous system triggers sweat production in response to emotional stress or anxiety. For those with hyperhidrosis, this response is greatly amplified, creating a cycle where anxiety about sweating worsens the condition.
Medications
Certain medications, including antidepressants, opioids, and some blood pressure drugs, list excessive sweating as a side effect. Reviewing and adjusting medication may help resolve secondary hyperhidrosis.
Underlying Medical Conditions
Secondary hyperhidrosis can be caused by thyroid disorders, diabetes, infections, or nerve damage. This type tends to cause generalised sweating across the body rather than localised zones.

Risk Factors
Who Is More Likely to Develop Excessive Sweating?
The following individuals may be more at risk of developing hyperhidrosis.
- Those with a family history of hyperhidrosis or overactive sweat glands.
- People with anxiety disorders or high levels of chronic stress.
- Individuals going through hormonal changes, including puberty, pregnancy, or menopause.
- Those on certain medications known to cause excessive sweating as a side effect.
- People with obesity, which increases heat retention and demand on the body's cooling system.
- Those with an overactive nervous system or underlying conditions such as thyroid disorders.
Our Process
How Do We Diagnose Excessive Sweating?
Our specialists use the following assessments:
Starch-Iodine Test
Iodine solution is applied to the skin, followed by starch powder. Where sweating is excessive, the starch turns dark blue, clearly mapping the affected areas.
Sweat Rate Measurement
The amount of sweat produced in a given area is measured to assess the severity of hyperhidrosis and determine the most appropriate treatment approach.
Medical History & Trigger Review
A thorough review of your medical history, medications, and lifestyle triggers helps distinguish primary from secondary hyperhidrosis and guides a tailored treatment plan.
Your Options
Treatments For Excessive Sweating
Wrinkle Relaxing Injections
Botulinum toxin injections block the nerve signals that stimulate sweat glands, dramatically reducing sweating in the underarms, palms, or feet for 6 to 12 months.
Morpheus8
Radiofrequency microneedling that targets sweat glands directly, offering a longer-term reduction in sweating with minimal downtime and lasting skin tightening benefits.
Laser Treatment
Laser energy is precisely directed to reduce sweat gland activity, providing a non-surgical option for lasting reduction in excessive sweating.
Medical Management
A Private GP consultation provides a comprehensive assessment, identifies any underlying cause, and creates a personalised hyperhidrosis management plan combining medical and aesthetic options.
Medical Advice
When to Call a Doctor?
Excessive sweating is often manageable, but seek medical advice if you notice:
- Sweating that is disrupting your daily life, work, or relationships.
- Night sweats that wake you or interfere with sleep regularly.
- A sudden onset of excessive sweating with no clear trigger.
- Sweating accompanied by chest pain, fever, shortness of breath, or unexplained weight loss.
What To Expect
Results & Expectations
After treatment for excessive sweating, here is what you can expect at each stage of your journey.
First Effects
Initial reduction in sweating begins within 3 to 5 days as the treatment starts to take effect.
Sustained Relief
Most patients enjoy 6 to 12 months of significantly reduced sweating following a single treatment session.
Ongoing Control
Regular top-up treatments and a personalised management plan ensure lasting comfort and confidence.
Meet the Experts
Dr Sumit Virmani
MBBS, MRCGP
Co-Founder & GP
Dr Sumit Virmani is co-founder of The One Clinic. He has extensive experience having worked as a medical doctor for over 15 years, with over 12 of these years working as a local GP.
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Customers Say
Don't just take our word for it. Here's what real patients have to say about their experience at The One Clinic.
Why Us
Why Choose The One Clinic For Excessive Sweating Treatment
All-in-one clinic with medical & aesthetic services.
Highly trained, compassionate doctors.
Customised treatments based on listening & expertise.
State-of-the-art facilities & modern equipment.
Strong reputation & excellent reviews.
Comprehensive care and referrals with specialists.
FAQ
Frequently Asked Questions
Hyperhidrosis is a medical condition characterised by excessive sweating that goes beyond what is needed to regulate body temperature. It can be primary (no underlying cause, affecting specific areas such as underarms, palms, or feet) or secondary (caused by an underlying condition or medication). Diagnosis involves a physical assessment, a medical history review, and sometimes a starch-iodine test to map the affected areas.
Botulinum toxin injections are one of the most clinically proven treatments for hyperhidrosis, particularly for underarm sweating. Studies show up to 80 to 90% reduction in sweating. Results typically last 6 to 12 months, after which a simple top-up treatment maintains the effect. Most patients notice a significant difference within 5 to 14 days of treatment.
The injections involve a series of small needle insertions into the skin. Most patients describe the sensation as mild and well-tolerated. Topical anaesthetic cream can be applied beforehand to maximise comfort. The treatment is quick, typically taking 20 to 30 minutes, with no downtime required.
Results from botulinum toxin typically last between 6 and 12 months, depending on the individual and the area treated. Many patients find that with regular treatments the intervals between top-ups can extend over time. Your doctor will advise on the optimal treatment schedule for your situation.
Take the First Step
It's Time to Reclaim Your Confidence!
Talk to our specialists today to find the best hyperhidrosis treatment for you and enjoy lasting relief from excessive sweating.
Contact Us
Get In Touch
Reach us by phone, email, or visit us at the clinic. You can also follow us on social media for the latest treatments, patient results, and wellness tips from our team.
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