\n \n \nCoretox Axillary Hyperhidrosis Treatment Seoul | Rappoel Clinic Underarm Sweating 2026<\/title><br \/>\n<meta name=\"description\" content=\"Coretox botulinum toxin injection for excessive underarm sweating \u2014 80\u201390% reduction in sweat output, lasting 6\u20138 months at Rappoel Dermatology Seoul\">\n<link rel=\"alternate\" hreflang=\"en\" href=\"https:\/\/rappoel-clinic.com\/coretox-axillary-hyperhidrosis-underarm-sweat-seoul-rappoel-en\/\" \/>\n<link rel=\"alternate\" hreflang=\"zh-TW\" href=\"https:\/\/rappoel-clinic.com\/coretox-axillary-hyperhidrosis-underarm-sweat-seoul-rappoel-zh\/\" \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"MedicalClinic\", \"@id\": \"https:\/\/rappoel-clinic.com\/#clinic\", \"name\": \"Rappoel Dermatology Clinic\", \"alternateName\": [\"Rappoel \u76ae\u819a\u79d1\", \"\ub77c\ud3ec\uc5d8 \ud53c\ubd80\uacfc\"], \"url\": \"https:\/\/rappoel-clinic.com\", \"address\": {\"@type\": \"PostalAddress\", \"streetAddress\": \"77, Seocho-daero\", \"addressLocality\": \"Seocho-gu\", \"addressRegion\": \"Seoul\", \"postalCode\": \"06609\", \"addressCountry\": \"KR\"}, \"geo\": {\"@type\": \"GeoCoordinates\", \"latitude\": 37.4926, \"longitude\": 127.0175}, \"telephone\": \"+82-2-XXXX-XXXX\", \"openingHours\": [\"Mo-Fr 10:00-19:00\", \"Sa 10:00-17:00\"], \"medicalSpecialty\": \"Dermatology\", \"availableService\": [{\"@type\": \"MedicalProcedure\", \"name\": \"Thread Lift (Aptos)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Hyaluronic Acid Filler\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Botulinum Toxin (Botox)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Ultherapy \/ HIFU\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Skin Booster (Juvelook \/ Exosomes)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Laser Skin Treatment\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Onda Coolwaves Body Contouring\"}], \"sameAs\": [\"https:\/\/www.instagram.com\/rappoel_official\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Article\", \"headline\": \"Coretox Axillary Hyperhidrosis Treatment Seoul | Rappoel Clinic Underarm Sweating 2026\", \"description\": \"Coretox botulinum toxin injection for excessive underarm sweating \u2014 80\u201390% reduction in sweat output, lasting 6\u20138 months at Rappoel Dermatology Seoul\", \"inLanguage\": \"en\", \"author\": {\"@type\": \"Organization\", \"name\": \"Rappoel Dermatology Clinic\"}, \"publisher\": {\"@type\": \"Organization\", \"name\": \"Rappoel Dermatology Clinic\", \"logo\": {\"@type\": \"ImageObject\", \"url\": \"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/favicon-512.png\"}}, \"about\": {\"@id\": \"https:\/\/rappoel-clinic.com\/#clinic\"}}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is botulinum toxin safe for treating underarm hyperhidrosis?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Intradermal botulinum toxin injection for axillary hyperhidrosis is a globally recognized, guideline-approved treatment in dermatology with an excellent safety profile and very low adverse event rate.\"}}, {\"@type\": \"Question\", \"name\": \"Is the dose the same as for facial Botox?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Hyperhidrosis treatment typically requires a higher total dose than facial injections, but uses intradermal (shallow) injection technique targeting only sweat glands \u2014 no muscle effects involved.\"}}, {\"@type\": \"Question\", \"name\": \"Will I still be able to sweat normally after treatment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Only the injected underarm area is affected. 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Consultation available in Chinese via WeChat and Line.\"}}]}<\/script><\/p>\n<style>\n*{box-sizing:border-box;margin:0;padding:0}\nbody{font-family:'PingFang SC','Noto Sans KR',sans-serif;background:#fffcf7;color:#3d2e1e;line-height:1.8}\n.wrap{max-width:677px;margin:0 auto;padding:32px 20px 60px}\n.banner{background:#FFF8EC;text-align:center;padding:36px 20px 28px;margin-bottom:36px;border-bottom:1px solid #e8d5c0}\n.banner-tag{font-size:11px;letter-spacing:3px;color:#8B7355;text-transform:uppercase;margin-bottom:12px}\n.banner h1{font-size:24px;color:#3d2e1e;line-height:1.4;margin-bottom:12px}\n.banner .sub{font-size:13px;color:#6b5240;line-height:1.7}\nh2{font-size:19px;color:#3d2e1e;margin:32px 0 14px;padding-bottom:8px;border-bottom:1px solid #e8d5c0}\nh3{font-size:16px;color:#3d2e1e;margin:22px 0 10px}\np{font-size:15px;color:#555;line-height:1.9;margin-bottom:14px}\n.highlight{background:#fff;border:1px solid #f0e8dc;border-left:3px solid #D4A574;padding:16px 20px;margin:22px 0;border-radius:0 6px 6px 0}\n.highlight p{margin:0;font-size:14px;color:#6b5240}\n.card{background:#F5E6C8;border:1px solid #e8d5c0;border-radius:8px;padding:18px 22px;margin:16px 0}\n.card-title{font-size:13px;font-weight:700;color:#3d2e1e;margin-bottom:6px}\n.card p{font-size:14px;margin:0}\n.faq-item{margin:14px 0;border-bottom:1px solid #f0e8dc;padding-bottom:14px}\n.faq-q{font-weight:700;color:#3d2e1e;font-size:15px;margin-bottom:6px}\n.faq-a{font-size:14px;color:#555;line-height:1.8}\n.cta{background:#F5E6C8;text-align:center;padding:32px 20px;margin-top:40px;border-radius:8px}\n.cta h3{font-size:17px;color:#3d2e1e;margin-bottom:8px}\n.cta p{font-size:13px;color:#6b5240;margin-bottom:4px}\nimg{max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px}\nul,ol{padding-left:22px;margin-bottom:14px}\nli{font-size:15px;color:#555;line-height:1.9;margin-bottom:4px}\n.schema-block{display:none}\n@media(max-width:600px){.wrap{padding:20px 14px 40px}.banner h1{font-size:20px}}\n<\/style>\n<p><\/head><br \/>\n<body><\/p>\n<div class=\"wrap\">\n<div class=\"banner\">\n<div class=\"banner-tag\">Botox<\/div>\n<h1>Coretox Axillary Hyperhidrosis Treatment Seoul | Rappoel Clinic Underarm Sweating 2026<\/h1>\n<div class=\"sub\">Coretox botulinum toxin injection for excessive underarm sweating \u2014 80\u201390% reduction in sweat output, lasting 6\u20138 months at Rappoel Dermatology Seoul<\/div>\n<\/p><\/div>\n<h2>Hyperhidrosis Is More Than Just Sweating \u2014 It’s a Medical Condition<\/h2>\n<p>Axillary hyperhidrosis is a condition where the underarm sweat glands produce far more sweat than the body needs for temperature regulation. Patients sweat heavily regardless of temperature or activity level, causing visible sweat stains, discomfort, and significant social anxiety. Standard antiperspirants are ineffective for most hyperhidrosis patients.<\/p>\n<p><strong>Rappoel Dermatology Clinic<\/strong> in Seoul treats axillary hyperhidrosis with <strong>Coretox botulinum toxin<\/strong>, injected into the sweat-dense underarm skin to block the neural signals that activate sweat glands. The result: an 80\u201390% reduction in underarm sweat output, lasting 6\u20138 months per treatment.<\/p>\n<h2>How Botulinum Toxin Treats Hyperhidrosis<\/h2>\n<p>Sweat gland secretion is regulated by acetylcholine nerve signals. When Coretox is injected into the underarm skin, it blocks nerve endings from releasing acetylcholine, effectively disabling the sweat glands in the treated area. Effect begins within 1 week of injection, peaks at 2 weeks, and lasts 6\u20138 months.<\/p>\n<h2>Who Is This Treatment For?<\/h2>\n<ul>\n<li>Patients with abnormally heavy underarm sweating that regular antiperspirants cannot control<\/li>\n<li>Those whose sweating significantly affects work performance, social confidence, or quality of life<\/li>\n<li>Patients preferring a non-surgical alternative to sweat gland removal procedures<\/li>\n<li>Those needing short-term control for specific occasions (weddings, presentations, etc.)<\/li>\n<\/ul>\n<h2>Procedure at Rappoel<\/h2>\n<ul>\n<li>Pre-treatment evaluation: assess severity; rule out secondary causes (e.g., thyroid disorders)<\/li>\n<li>Optional iodine-starch test to map highest-activity sweat zones for precise targeting<\/li>\n<li>Topical anesthesia for 20 minutes<\/li>\n<li>Multi-point injection throughout the underarm sweat-dense zone<\/li>\n<li>No recovery period; normal activities immediately after treatment<\/li>\n<\/ul>\n<h2>Expected Results<\/h2>\n<ul>\n<li><strong>Week 1<\/strong>: Sweat output begins decreasing<\/li>\n<li><strong>Week 2<\/strong>: Peak effect \u2014 underarm sweating reduced by 80\u201390%<\/li>\n<li><strong>Month 6\u20138<\/strong>: Effect gradually diminishes; retreatment to maintain results<\/li>\n<\/ul>\n<h2>Clinic Information<\/h2>\n<ul>\n<li><strong>Address<\/strong>: 5F, 24, Seocho-daero 77-gil, Seocho-gu, Seoul (3 min from Gangnam Station Exit 10)<\/li>\n<li><strong>Contact<\/strong>: WeChat rappoelkr \/ Line rappoelkr<\/li>\n<li><strong>Hours<\/strong>: Mon\u2013Fri 10:00\u201319:00 | Sat 10:00\u201317:00<\/li>\n<\/ul>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Is botulinum toxin safe for treating underarm hyperhidrosis?<\/div>\n<div class=\"faq-a\">Yes. Intradermal botulinum toxin injection for axillary hyperhidrosis is a globally recognized, guideline-approved treatment in dermatology with an excellent safety profile and very low adverse event rate.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Is the dose the same as for facial Botox?<\/div>\n<div class=\"faq-a\">No. Hyperhidrosis treatment typically requires a higher total dose than facial injections, but uses intradermal (shallow) injection technique targeting only sweat glands \u2014 no muscle effects involved.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Will I still be able to sweat normally after treatment?<\/div>\n<div class=\"faq-a\">Yes. Only the injected underarm area is affected. The rest of your body’s temperature regulation remains fully intact \u2014 you will still sweat normally elsewhere.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How long do results last and when should I retreat?<\/div>\n<div class=\"faq-a\">Results typically last 6\u20138 months. When underarm sweating gradually returns toward pre-treatment levels, a repeat injection is recommended. Most patients manage the condition with 1\u20132 treatments per year.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">What should I do to prepare for the treatment?<\/div>\n<div class=\"faq-a\">Clean the underarm area on the day of treatment; do not apply antiperspirant or deodorant. Inform the physician of any medications you are taking, particularly blood thinners.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Where can I get hyperhidrosis treatment in Seoul?<\/div>\n<div class=\"faq-a\">Rappoel Dermatology Clinic near Gangnam Station offers Coretox axillary hyperhidrosis treatment. Consultation available in Chinese via WeChat and Line.<\/div>\n<\/div>\n<div class=\"cta\">\n<h3>Book Your Hyperhidrosis Treatment at Rappoel<\/h3>\n<p>\ud83d\udccd 77, Seocho-daero, Seocho-gu, Seoul, South Korea<\/p>\n<p>\ud83d\udd50 Mon\u2013Fri 10:00\u201319:00 \u00b7 Sat 10:00\u201317:00<\/p>\n<p>\ud83d\udcac WeChat Main: rappoelkr | WeChat Backup: rappoelkr2 | LINE: rappoelkr<\/p>\n<p style=\"margin-top:16px;font-size:13px;color:#8B7355;\">Scan to connect with us<\/p>\n<div style=\"display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:10px;\">\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Rappoel\u5fae\u4fe1\u4e8c\u7ef4\u7801\uff08\u4e3b\u53f7\uff09-1.png\" alt=\"WeChat Main QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">WeChat (Main)<\/p>\n<\/p><\/div>\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Rappoel\u5fae\u4fe1\u4e8c\u7ef4\u7801\uff08\u5907\u7528\u53f7\uff09-1.png\" alt=\"WeChat Backup QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">WeChat (Backup)<\/p>\n<\/p><\/div>\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Line\u4e8c\u7ef4\u7801-1.jpg\" alt=\"LINE QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">LINE<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Coretox botulinum toxin injection for excessive underarm sweating \u2014 80\u201390% reduction in sweat output, lasting 6\u20138 months at Rappoel Dermatology Seoul<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[],"class_list":["post-1044","post","type-post","status-publish","format-standard","hentry","category-botox-en"],"_links":{"self":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/comments?post=1044"}],"version-history":[{"count":1,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1044\/revisions"}],"predecessor-version":[{"id":1046,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1044\/revisions\/1046"}],"wp:attachment":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/media?parent=1044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/categories?post=1044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/tags?post=1044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}