Gangnam
Dr. Yoongon Ryu
Aesthetic Medicine Specialist
Flagship clinic · KOL for leading lifting & regenerative devices
International patients treat sweaty palms in one English-supported visit using intradermal botox, with minimal downtime and dryness settling over about 2 weeks.
Foreigners can treat palm hyperhidrosis in Seoul in a single English-supported visit. Intradermal botox (botulinum toxin type A) is injected across both palms in about 20 to 30 minutes, with minimal downtime, so many patients continue their trip the same day. Palms feel drier within 3 to 7 days, and the effect lasts about 4 to 6 months.
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Palm hyperhidrosis is excessive, uncontrollable sweating of the palms beyond what the body needs for temperature control, and for foreigners visiting Seoul it is a practical treatment to combine with a trip because the appointment is short and downtime is minimal. When topical antiperspirants are not enough, intradermal botox is a widely used, non-surgical option that temporarily switches off the overactive sweat glands in the treated area.
The treatment uses botox (botulinum toxin type A), the same neuromodulator used for expression lines, but here it is placed shallowly into the skin of the palm across a mapped grid of small injections. The toxin blocks the chemical signal that tells sweat glands to activate, so the palm produces far less sweat for several months. It manages the tendency to sweat on a repeated schedule rather than curing it, which suits patients who plan return trips to Korea or arrange remote follow-up from home.
At Reberry Clinic, international patients are supported in English throughout, from consultation to aftercare. The clinic’s doctors first confirm the sweating is primary hyperhidrosis, then map both palms and dose conservatively for comfort. Care is provided across our operating Seoul locations (Gangnam, Myeongdong) and near Incheon Airport, so you can choose a branch that fits your travel and arrival plans.
Sweating is triggered when nerves release acetylcholine onto the eccrine sweat glands in the skin, and botulinum toxin type A temporarily blocks that release so the treated glands stop being stimulated and sweat output falls sharply. For palms, the toxin is delivered intradermally, meaning shallow, evenly spaced deposits across the palm surface rather than deep muscle injections, so it targets sweat glands while sparing hand strength as much as possible. Because the palm is large and densely populated with glands, the doctor maps a grid of injection points roughly 1 to 2 cm apart, and both hands are usually treated in one visit since the condition is typically symmetrical. The effect is not permanent: nerve endings gradually regenerate over about 4 to 6 months, so sweating slowly returns and treatment is repeated. For a foreign patient, the appeal is that this reversible, targeted approach delivers meaningful relief in a single short appointment that fits neatly around sightseeing, business, or transit through Seoul.
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The doctor confirms primary palm hyperhidrosis across both palms, sometimes using a starch-iodine test to highlight the 2 most active zones, and explains the plan in English.
Because palms are sensitive, topical numbing, cooling, or a nerve block is applied for about 20 to 30 minutes before injections.
Both palms are marked on a grid with points roughly 1 to 2 cm apart so the toxin covers the whole sweating area.
Small units of botulinum toxin type A are placed shallowly at each point across both hands in a single session.
You leave the same day; palms feel drier within 3 to 7 days and reach full effect by about 2 weeks, so treating early in your trip is ideal.
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.
The clinic’s doctors confirm primary hyperhidrosis, grade your sweating, and explain the plan and expectations in English.
After about 20 to 30 minutes of numbing, both palms are injected in a single session and you can leave the same day.
One session treats both hands, and the effect is temporary, so repeat visits are planned every 4 to 6 months.
Palms usually feel drier within 3 to 7 days and reach full effect by about 2 weeks, so treat early in your trip.
Dryness lasts about 4 to 6 months; remote check-ins in English help you plan your next visit around future travel.
Yes, international patients are welcome and are supported in English from consultation to aftercare. The treatment uses intradermal botox (botulinum toxin type A) across both palms in one visit of about 20 to 30 minutes. You can read the modality basics on our botox injection page before you arrive.
Yes, our English-speaking team supports you through consultation, the procedure, and follow-up. The clinic’s doctors explain the diagnosis, plan, and aftercare in English so nothing is lost in translation. This matters for a medical treatment, and it lets international patients ask questions and understand realistic timelines before agreeing to proceed.
One day is often enough for the treatment itself, but 2 to 3 days is comfortable if you want a short review or other appointments. Because dryness builds over 1 to 2 weeks, many international patients treat early in their stay so they can see the response before flying home. Our team helps schedule around your travel plans.
Yes, flying within a day is generally fine, as palm injections are minimally invasive with little downtime, and cabin pressure does not affect the result. Staying upright for the first few hours and avoiding heavy gripping is the usual advice. Many international patients complete treatment in one visit and continue their itinerary the same day.
You can be treated at our operating Seoul locations in Gangnam or Myeongdong, or near Incheon Airport, whichever fits your travel plans. Patients arriving or transiting through the airport often prefer the Incheon Airport location, while those staying central choose Gangnam or Myeongdong. Our team helps match a branch to your schedule and questions on our injection treatment page.
Botulinum toxin type A blocks acetylcholine, the chemical that signals sweat glands to activate, so treated glands stop producing sweat. Because it is placed shallowly across a mapped grid, it targets sweating while sparing hand strength. The effect covers the injected area and lasts until nerve signals gradually recover over about 4 to 6 months.
Most people notice drier palms within 3 to 7 days, with the full effect by about 2 weeks as the glands are quietened. This gradual onset is normal for botulinum toxin type A. Treating early in your trip means you can start to see the response before you leave, and remote follow-up covers the rest.
Dryness typically lasts about 4 to 6 months per session before sweating gradually returns as nerve signals recover. Duration varies with dose, hand size, and metabolism. Most patients repeat treatment roughly twice a year, which international patients often align with return trips to Korea or with remote scheduling support from our team.
Palms are sensitive, so injections can sting more than facial areas, which is why numbing cream, cooling, or a nerve block is applied first. Most patients find the treatment very manageable with these measures. The whole process is quick, taking about 20 to 30 minutes including numbing, and any discomfort is brief and settles right after.
Downtime is minimal, and most people return to normal activity the same day, which is ideal on a trip. You may feel brief tenderness or slight temporary grip weakness that settles within days. Avoid heavy gripping and hot water for a few hours. This low-downtime profile makes the treatment convenient for international patients on a short stay.
International patients can arrange remote check-ins in English about two weeks after treatment, and your dosing notes stay on file for consistency on future trips. This lets you confirm the result and plan the next round without another flight straightaway. You can also continue supportive skin care at home between sessions.
Mild, temporary grip weakness can occasionally occur because some hand muscles sit near the sweat glands, but it is usually minor and short-lived. Intradermal, conservative dosing minimises this, and your doctor places injections shallowly to protect strength. Report any bothersome weakness so future dosing can be adjusted for your hands.
Most side effects are mild and temporary, such as minor tenderness, small bruises, or brief grip weakness at injection sites. Serious effects are uncommon with proper technique. Your doctor reviews your health history first and explains what to watch for, and general injectable safety is outlined on our injectable fillers page.
Good candidates are adults with primary palm hyperhidrosis that antiperspirants cannot control, and no contraindications such as pregnancy or neuromuscular disease. If sweating stems from an underlying condition, that is reviewed first. A consultation confirms the diagnosis and whether intradermal botox is the right option for your hands before you travel.
Yes, some patients treat palms alongside underarms or soles in the same appointment, since hyperhidrosis often affects several areas, which is efficient on a short trip. Each zone is mapped and dosed separately for safety. Related options are outlined on our injection treatment page, and your doctor explains how combining them affects the plan.
Avoid heavy hand use, hot water, saunas, and rubbing the palms for a few hours after treatment so the toxin settles, and keep hands clean and dry. These simple steps travel easily. Your doctor gives tailored aftercare, and gentle skin care keeps the palm skin comfortable between sessions and trips.
| Palm Botox in Seoul | Waiting Until Home | Prescription Antiperspirants | |
|---|---|---|---|
| Mechanism | Botulinum toxin type A blocks sweat-gland nerve signals | Depends on local availability and pricing | Aluminium salts plug sweat ducts topically |
| Language support | English-supported end to end | Varies widely by country | Self-managed at home |
| Downtime | Minimal, same-day activity | Not applicable | None |
| Results timeline | Drier in 3 to 7 days, full by 2 weeks | Delayed until treated | Gradual with daily use |
| Longevity | About 4 to 6 months | Same once treated | Only while used regularly |
| Follow-up | Remote check-ins in English | Local follow-up | No procedure follow-up |
| Cost drivers | Units and both-hand treatment, consult-led | Varies by market | Ongoing product cost |
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