Excessive Sweating (Hyperhidrosis)
Understanding Excessive Sweating (Hyperhidrosis) Hyperhidrosis is a medical condition characterised by sweating excessively and unpredictably, often occurring without the usual triggers of heat or physical exertion. While sweating is a normal bodily function for temperature regulation, individuals with hyperhidrosis produce sweat in amounts far greater than needed.
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Last reviewed: August 5, 2026
Understanding Excessive Sweating (Hyperhidrosis)
Effective Management Strategies Discussed in Consultation
Providing Relief and Restoring Confidence Through Professional Advice
Is This Treatment Right for You?
Ideal Candidates
- •Adults experiencing excessive sweating in specific areas (underarms, palms, soles, face)
- •Individuals whose sweating interferes with daily life, work, or social interactions
- •Those who have not found sufficient relief from topical antiperspirants and are seeking medical advice
- •People seeking information on minimally invasive, temporary solutions for manageing hyperhidrosis
- •Individuals in good general health suitable for medical assessment
Clinical Contraindications
- •Pregnant or breastfeeding women (for certain medical treatments)
- •Individuals with certain neuromuscular disorders (e.g., Myasthenia Gravis, Lambert-Eaton syndrome) - requires careful medical assessment
- •People with a known allergy to components of potential medical treatments discussed
- •Those with active skin infections in the planned treatment area
- •Individuals taking certain medications (e.g., aminoglycoside antibiotics) - this requires thorough discussion with our medical team
Areas Commonly Discussed for Hyperhidrosis Management
Our medical team offers consultations to discuss manageing excessive sweating in the following areas:
- Underarms (Axillae): The most frequently discussed area.
- Palms: To explore options for significantly reducing sweaty hands.
- Soles of Feet: To discuss strategies for manageing excessive foot sweating.
- Face/Scalp: To assess and advise on approaches for reducing excessive facial or head sweating (this requires careful technique and discussion).
Potential Benefits of Medically Managed Hyperhidrosis
Effective medical management of excessive sweating, as discussed with our qualified medical professionals, can lead to:
- Significant reduction in sweat production in treated areas
- Increased comfort and reduced skin irritation
- Improved confidence in social and professional settings
- Ability to wear a wider range of clothing
- Potentially long-lasting results (months)
- Access to minimally invasive medical procedures with little to no downtime, if deemed appropriate
Why Consult PRP London Clinic for Excessive Sweating Concerns?
Choose our clinic for a consultation on hyperhidrosis because:
- Experienced Medical Professional: Our medical professionals are skilled in assessing hyperhidrosis and discussing appropriate management strategies, including advanced injectable techniques if suitable.
- Access to Recognised Solutions: Offering consultations on well-established and effective medical approaches for manageing hyperhidrosis.
- Personalised Assessment: Management strategies are discussed based on the specific area and severity of your condition.
- Focus on Comfort: Our medical team will discuss techniques to minimise any discomfort associated with potential procedures.
- Discreet & Professional Service: We understand the sensitive nature of hyperhidrosis and provide a confidential environment.
Treatment Process
Following a comprehensive consultation, if a medical treatment involving injections is deemed appropriate for manageing focal hyperhidrosis, the general approach Our medical team will discuss is as follows:
1. Procedure Context: After cleaning the skin, multiple small, superficial injections of a carefully selected medical product are administered in a grid pattern across the affected area (e.g., underarms, palms).
2. Mechanism Discussed: The product discussed would aim to modify the chemical signals from nerves that activate sweat glands. This helps prevent the glands from producing excessive sweat.
3. Onset & Duration Expectations: Our medical team will explain that results from such medical treatments typically begin to appear within a few days and become fully effective within about two weeks. The effects on sweat reduction usually last for several months (e.g., 4-9 months), after which a follow-up consultation can be scheduled to discuss ongoing management.
4. Comfort Measures: The injections use very fine needles. For sensitive areas like palms, our medical team will discuss comfort measures, which may include nerve blocks or strong topical anaesthetics.
Diagnosis & Assessment
Diagnosis typically begins with a detailed discussion of your symptoms with our medical team, including the location, frequency, and severity of sweating, and its impact on your life. A physical examination of the affected areas is performed. While often diagnosed clinically based on history and examination, tests like the Minor's starch-iodine test can sometimes be used to visualise the areas of excessive sweating. It's also important to rule out secondary causes through medical history and, if necessary and advised by our medical team, further medical investigations.
Prevention & Management
Lifestyle Tips
- •Wear loose-fitting clothing made from natural, breathable fabrics (cotton, linen)
- •Avoid known triggers like spicy foods or caffeine, if applicable
- •Use absorbent shoe insoles and change socks frequently (for foot sweating)
- •Practice stress management techniques (stress can exacerbate sweating)
Home Care
- •Use clinical-strength antiperspirants as a first-line approach (if not already tried)
- •Keep affected areas clean and dry to prevent skin irritation or infection
- •Carry absorbent pads or cloths for discreet wiping
Symptoms & Causes
Common Symptoms
- Visible sweating that occurs without triggers like heat or exercise
- Sweating that interferes with daily activities (e.g., holding objects, social interaction)
- Frequent need to change clothing due to sweat stains
- Skin becoming soft, white, or peeling in areas of constant wetness
- Frequent skin infections in areas prone to sweating
- Social withdrawal or embarrassment due to sweating
- Sweating primarily affecting underarms, palms, soles of feet, or face/scalp
Potential Causes
- Overactivity of the sympathetic nervous system stimulating sweat glands (Primary Focal Hyperhidrosis - most common type, cause often unknown)
- Underlying medical conditions (Secondary Generalised Hyperhidrosis - e.g., thyroid disorders, diabetes, menopause, certain medications, infections)
- Genetic factors (often runs in families)
- Emotional stress or anxiety can trigger or worsen episodes
Treatment Options at PRP London
Consultation for Hyperhidrosis
Discuss medical approaches to temporarily address nerve signals that stimulate sweat glands with our medical team.
Learn moreConsultation for Lines & Wrinkles
Explore options for addressing lines related to facial expression during a consultation.
Learn moreFrequently Asked Questions
When a suitable medical treatment is chosen and administered by our qualified medical professionals, it can be highly effective. Studies on certain medical injectable treatments show significant reductions in sweat production (often 80% or more) in the treated areas for the majority of patients.
The effects typically last between 4 to 9 months, varying by individual and treatment area. Repeat consultations are needed to discuss ongoing management and maintain the results.
Injections involve fine needles and can cause mild, temporary discomfort, often described as small stings. Our medical team will discuss comfort measures like cooling or topical anaesthetics, especially for sensitive areas like palms, to enhance your experience if such a treatment is chosen.
Side effects are usually mild and temporary if they occur, including potential bruising, swelling, or tenderness at injection sites. When treating palms, temporary mild hand weakness can be a rare possibility with certain approaches, but this is minimised with proper technique. Compensatory sweating (increased sweating elsewhere) is uncommon but will be discussed by our medical team. A full discussion of potential side effects is part of the consultation.
For many minimally invasive medical treatments discussed for hyperhidrosis, there is typically no significant downtime. You can usually return to work and most normal activities immediately, though our medical team might advise avoiding strenuous exercise for 24 hours.
Coverage for hyperhidrosis management varies significantly between insurance providers and individual policies. While hyperhidrosis is a recognised medical condition, certain treatments may sometimes be subject to specific policy limitations. It's always best to check directly with your insurance provider regarding your coverage prior to any treatment.
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