{"id":28076,"date":"2025-06-21T13:06:22","date_gmt":"2025-06-21T11:06:22","guid":{"rendered":"https:\/\/drromanovaleria.ch\/?post_type=infographie&#038;p=28076"},"modified":"2026-06-08T16:54:55","modified_gmt":"2026-06-08T14:54:55","slug":"side-effects-botulinum-toxin-excessive-sweating","status":"publish","type":"infographie","link":"https:\/\/drromanovaleria.ch\/en\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/","title":{"rendered":"Quels sont les effets secondaires possibles apr\u00e8s une injection de toxine botulique contre la transpiration excessive ?"},"content":{"rendered":"<h1>WHAT ARE THE POSSIBLE SIDE EFFECTS AFTER A BOTULINUM TOXIN INJECTION FOR EXCESSIVE SWEATING ?<\/h1>\n<p>Botulinum toxin injections are now one of the most effective and safest treatments for primary axillary&nbsp;<a href=\"https:\/\/drromanovaleria.ch\/en\/needs\/body\/hyperhidrosis\/\">hyperhidrosis<\/a> . By temporarily blocking stimulation of the sweat glands, they considerably reduce sweat production in targeted areas (the underarms). However, like any medical procedure, this treatment is not without side effects. Although botulinum toxin has an excellent tolerability profile, it is essential to understand its possible side effects.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"220\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp\" alt=\"image of young hydrated skin\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp 300w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau-16x12.webp 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\n\t\t\t\t\t<a href=\"https:\/\/drromanovaleria.ch\/en\/contact-doctor-romano-valeria\/\"><br \/>\n\t\t\t\t\t\t\t\t\tBook an appointment<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h2>\n\t\t\t\tContents\t\t\t<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/p>\n<h2>Botulinum toxin : safety in treating excessive sweating<\/h2>\n<p>Botulinum toxin for hyperhidrosis is injected very superficially into the dermis, close to the eccrine sweat glands. Unlike its use in neurology, the doses injected in this context are low, considerably limiting the risk of systemic side effects.<br \/>Possible adverse effects are therefore mainly local, temporary and usually mild, provided treatment is performed by an experienced doctor in an appropriate medical setting.<\/p>\n<h2>Immediate local reactions : the most common effects<\/h2>\n<p>Some mild skin changes are common after injection and generally require no specific treatment. These include :<\/p>\n<ul>\n<li>Temporary redness around injection points, disappearing within a few hours.<\/li>\n<li>Small, harmless haematomas or bruises caused by tiny punctures in skin capillaries.<\/li>\n<li>A tingling or warm sensation in the hours following the session.<\/li>\n<li>Mild swelling, which may last 24 to 48 hours.<\/li>\n<\/ul>\n<p>These local reactions are entirely normal and result from an inflammatory response to the injection itself. They do not indicate intolerance to the product.<\/p>\n<h2>Side effects specific to the treated area<\/h2>\n<p>Treatment of the underarm area is safe and well tolerated. Side effects are rare and generally mild : a feeling of skin tightness or excessive dryness in the days following injection ; slight residual pain at needle entry points ; local sensitivity to touch or friction. Motor impairment is not a concern in this area.<\/p>\n<h2>General side effects (very rare)\u00a0<\/h2>\n<p data-start=\"80\" data-end=\"338\">Systemic spread of botulinum toxin during treatment of localised hyperhidrosis is considered extremely unlikely, given the low doses administered and the strictly superficial placement of injections.<\/p>\n<p>\u00a0However, in very rare cases (&lt; 1 %), temporary effects may occur :<\/p>\n<ul>\n<li>Temporary fatigue in the days following injection.<\/li>\n<li>Mild headaches.<\/li>\n<li>A feeling of being unwell, without objectively identifiable clinical signs.<\/li>\n<\/ul>\n<p>True allergic reactions to botulinum toxin are exceptional, but may present as :<\/p>\n<ul>\n<li>Hives.<\/li>\n<li>Severe local swelling.<\/li>\n<li>Difficulty breathing.<\/li>\n<\/ul>\n<p>A detailed medical history is essential to identify any previous allergy or abnormal reaction to earlier treatment.<\/p>\n<h2>Is there a rebound effect or dependence on treatment ?<\/h2>\n<p>Contrary to some misconceptions, botulinum toxin treatment for hyperhidrosis does not cause tolerance or physiological dependence. However, the significant improvement in everyday comfort can create high psychological expectations, prompting some patients to request more frequent sessions. Although understandable, the doctor must ensure the interval between sessions is respected (on average 5-6 months), to avoid the development of neutralising antibodies.<br \/>There is no rebound effect either : sweating gradually returns to its pre-treatment level, without sudden worsening.<\/p>\n<h2>Are there risks if treatment is repeated every year ?<\/h2>\n<p data-start=\"80\" data-end=\"1103\" class=\"translation-block\">Repeating botulinum toxin injections annually, or even every six months, is entirely possible and does not involve a risk of tolerance or cumulative toxicity when treatment is performed according to good medical practice.<br>On the contrary, some patients report prolonged improvement : over time, sweating intensity tends to decrease more durably, the interval between sessions may lengthen and the body seems to \u201crelearn\u201d a more physiological sweating threshold.<br>Botulinum toxin does not permanently alter the nerves, but lasting regulation of sweat secretion has been observed in patients treated regularly over several years.<br>The only precaution is to follow the recommended medical doses and entrust injections to an experienced doctor. To date, no long-term contraindication has been identified apart from pre-existing neuromuscular conditions.<\/p>\n<h2>Can you have an allergic reaction to botulinum toxin ?<\/h2>\n<p class=\"translation-block\">Allergic reactions to botulinum toxin are extremely rare, but as with any injected medicine, they can never be entirely ruled out. Confirmed hypersensitivity cases generally involve one of the product's excipients (such as stabilising human albumin), rather than botulinum toxin itself.<br>Possible manifestations, although very uncommon, may include :<\/p>\n<ul>\n<li>Extensive localised redness or itching at the injection site.<\/li>\n<li>General signs such as hives, angioedema or, exceptionally, bronchospasm.<\/li>\n<li>Very rarely, anaphylactic shock (reported exceptionally in the medical literature).<\/li>\n<\/ul>\n<p>In practice, the doctor should ask about any history of severe allergy, monitor injections in a safe environment and have emergency equipment available. Routine intradermal testing is unnecessary unless a suspected allergy has previously been documented.<\/p>\n<h2>What should you do if sweating returns too soon after injection ?<\/h2>\n<p>In most cases, botulinum toxin starts working between 3 and 7 days, reaching its maximum effect around 15 days after injection. Average effectiveness lasts 4 to 6 months, depending on the treated area, the severity of hyperhidrosis and the patient's individual response. However, sweating sometimes returns sooner, around the 3rd or 4th month, or the effect may be incomplete.<br \/>In these situations, several causes may be considered :\u00a0<\/p>\n<ul>\n<li>Too low a dose, injected cautiously or at the patient's request.<\/li>\n<li>Incorrect injection technique (spacing, depth).<\/li>\n<li>A more resistant form of hyperhidrosis, particularly palmar or plantar.<\/li>\n<li>Individual variation in toxin metabolism.<\/li>\n<\/ul>\n<p>Treatment usually involves a targeted touch-up session after a precise assessment of the affected area. However, repeating an identical injection too soon is not recommended, to avoid any risk of cumulative overdose. The protocol is then adjusted gradually and individually at subsequent sessions.<\/p>\n<h2>Do side effects worsen with repeated sessions ?<\/h2>\n<p>Side effects have not been shown to intensify with repeated botulinum toxin injections, provided doses are respected and intervals are sufficiently long (at least 4 to 6 months).<br \/>On the contrary, most patients describe increasingly satisfactory tolerance over successive sessions. Several factors explain this gradual improvement. First, the skin tends to become less sensitive to repeated injections. Second, as treatments continue, the doctor refines their understanding of the patient's specific anatomy, allowing more precise targeting of the muscles or sweat glands involved. Finally, protocols are gradually adjusted according to the individual response, helping optimise both comfort and clinical results.<br \/>The only side effect potentially linked to overly frequent use is the development of neutralising antibodies against botulinum toxin, which can gradually reduce treatment effectiveness. This remains exceptional, particularly at the doses used for hyperhidrosis, and can be avoided by respecting a minimum interval between sessions.<\/p>\n<h2>Can botulinum toxin \u201cblock sweating elsewhere\u201d ?<\/h2>\n<p>Botulinum toxin acts exclusively locally when used to treat hyperhidrosis. At the recommended therapeutic concentration, it does not spread systemically, ruling out a risk of generalised suppression of sweating. This specificity clearly distinguishes it from more invasive procedures, such as thoracic sympathectomy, which can cause significant side effects such as compensatory sweating elsewhere.<br \/>Avec la toxine botulique, il n\u2019y a pas de ph\u00e9nom\u00e8ne de compensation : le corps ne cherche pas \u00e0 transpirer davantage sur d&rsquo;autres zones pour pallier le blocage localis\u00e9. L\u2019effet reste strictement limit\u00e9 \u00e0 la zone inject\u00e9e, sans alt\u00e9rer le fonctionnement des autres r\u00e9gions cutan\u00e9es. Cette pr\u00e9cision d\u2019action constitue un avantage th\u00e9rapeutique essentiel. Elle permet de cibler efficacement les glandes sudoripares responsables tout en pr\u00e9servant la thermor\u00e9gulation g\u00e9n\u00e9rale de l\u2019organisme. <br \/>Treatment is safe, effective and well tolerated.<\/p>\n<h2>Is there a risk of side effects when several areas are treated with botulinum toxin at the same time ?<\/h2>\n<p>Le traitement simultan\u00e9 de plusieurs zones du corps (rides d&rsquo;expression du tiers sup\u00e9rieur du visage et aisselles) est possible, mais doit faire l\u2019objet d\u2019une \u00e9valuation rigoureuse. En th\u00e9orie, le cumul des doses inject\u00e9es augmente le risque potentiel de diffusion syst\u00e9mique, mais dans la pratique, ce risque reste extr\u00eamement faible tant que le m\u00e9decin respecte la posologie maximale recommand\u00e9e.<br \/>The doctor carefully assesses the total dose to administer, taking account of the type of botulinum toxin used. This personalised estimate aims to avoid any risk of overdose, particularly in patients with low body weight.\u00a0 <br \/>Side effects are no more frequent when several areas are treated at once, but local tolerance (pain, tightness, stiffness) may vary by region. Combined treatment must be strictly personalised to ensure both therapeutic effectiveness and pharmacological safety.<\/p>\n<h2>How can side effects be prevented or limited ?<\/h2>\n<p class=\"translation-block\">Preventing adverse effects from botulinum toxin injections rests on several fundamental elements. It begins with the doctor's expertise, requiring thorough training and an excellent understanding of the functional anatomy of the area to be treated. Strict adherence to the doses recommended for each location, together with precise injection technique \u2014 using small doses evenly distributed \u2014 is also essential to ensure the procedure's safety and effectiveness.<br>In the hours following the procedure, it is important that patients follow aftercare instructions. Avoiding intense physical activity, heat exposure such as saunas, and massage during the first 24 hours is strongly advised. The injected area should not be manipulated. Finally, any unusual reaction or persistent side effect must be reported to the doctor immediately.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-150x150.webp\" alt=\"Photo of doctor Valeria Romano in Geneva\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p>Article written by <a href=\"https:\/\/drromanovaleria.ch\/en\/\">Dr Romano Valeria<\/a><\/p>\n<p>SHARE THIS ARTICLE ON<\/p>\n<p>\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/p>\n<ul>\n<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:dr.romano.valeria@gmail.com\"><br \/>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tdr.romano.valeria@gmail.com<br \/>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"tel:+41%2078%20209%2002%2089\"><br \/>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.39 361.8l-112-48a24 24 0 0 0-28 6.9l-49.6 60.6A370.66 370.66 0 0 1 130.6 204.11l60.6-49.6a23.94 23.94 0 0 0 6.9-28l-48-112A24.16 24.16 0 0 0 122.6.61l-104 24A24 24 0 0 0 0 48c0 256.5 207.9 464 464 464a24 24 0 0 0 23.4-18.6l24-104a24.29 24.29 0 0 0-14.01-27.6z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\t+41 78 209 02 89<br \/>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n<\/ul>","protected":false},"featured_media":0,"template":"elementor_header_footer","class_list":["post-28076","infographie","type-infographie","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Effets secondaires injection toxine botulique transpiration excessive - Dr Romano<\/title>\n<meta name=\"description\" content=\"Les effets secondaires de la toxine botulique contre l\u2019hyperhidrose sont rares et g\u00e9n\u00e9ralement l\u00e9gers : douleurs au point d\u2019injection, petites ecchymoses, sensation de faiblesse temporaire ou maux de t\u00eate. Ils disparaissent spontan\u00e9ment en quelques jours.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/drromanovaleria.ch\/en\/infographic\/side-effects-botulinum-toxin-excessive-sweating\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Effets secondaires injection toxine botulique transpiration excessive - Dr Romano\" \/>\n<meta property=\"og:description\" content=\"Les effets secondaires de la toxine botulique contre l\u2019hyperhidrose sont rares et g\u00e9n\u00e9ralement l\u00e9gers : douleurs au point d\u2019injection, petites ecchymoses, sensation de faiblesse temporaire ou maux de t\u00eate. Ils disparaissent spontan\u00e9ment en quelques jours.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/drromanovaleria.ch\/en\/infographic\/side-effects-botulinum-toxin-excessive-sweating\/\" \/>\n<meta property=\"og:site_name\" content=\"Dr Romano\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-08T14:54:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/drromanovaleria.ch\/wp-content\/themes\/romano-performance\/assets\/photo-docteur-valeria-romano.webp\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/\",\"url\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/\",\"name\":\"Effets secondaires injection toxine botulique transpiration excessive - Dr Romano\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/drromanovaleria.ch\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/hydratation-peau.webp\",\"datePublished\":\"2025-06-21T11:06:22+00:00\",\"dateModified\":\"2026-06-08T14:54:55+00:00\",\"description\":\"Les effets secondaires de la toxine botulique contre l\u2019hyperhidrose sont rares et g\u00e9n\u00e9ralement l\u00e9gers : douleurs au point d\u2019injection, petites ecchymoses, sensation de faiblesse temporaire ou maux de t\u00eate. Ils disparaissent spontan\u00e9ment en quelques jours.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/#primaryimage\",\"url\":\"https:\\\/\\\/drromanovaleria.ch\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/hydratation-peau.webp\",\"contentUrl\":\"https:\\\/\\\/drromanovaleria.ch\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/hydratation-peau.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/effets-secondaires-toxine-botulique-transpiration-excessive\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/drromanovaleria.ch\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Questions fr\u00e9quentes\",\"item\":\"https:\\\/\\\/drromanovaleria.ch\\\/infographie\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Quels sont les effets secondaires possibles apr\u00e8s une injection de toxine botulique contre la transpiration excessive ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/drromanovaleria.ch\\\/#website\",\"url\":\"https:\\\/\\\/drromanovaleria.ch\\\/\",\"name\":\"Dr Romano\",\"description\":\"M\u00e9decine morphologique et anti-\u00e2ge\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/drromanovaleria.ch\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Side effects of botulinum toxin injection for excessive sweating - Dr Romano","description":"Side effects of botulinum toxin for hyperhidrosis are rare and generally mild : pain at the injection site, small bruises, temporary weakness or headaches. They disappear spontaneously within a few days.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/drromanovaleria.ch\/en\/infographic\/side-effects-botulinum-toxin-excessive-sweating\/","og_locale":"en_GB","og_type":"article","og_title":"Effets secondaires injection toxine botulique transpiration excessive - Dr Romano","og_description":"Les effets secondaires de la toxine botulique contre l\u2019hyperhidrose sont rares et g\u00e9n\u00e9ralement l\u00e9gers : douleurs au point d\u2019injection, petites ecchymoses, sensation de faiblesse temporaire ou maux de t\u00eate. Ils disparaissent spontan\u00e9ment en quelques jours.","og_url":"https:\/\/drromanovaleria.ch\/en\/infographic\/side-effects-botulinum-toxin-excessive-sweating\/","og_site_name":"Dr Romano","article_modified_time":"2026-06-08T14:54:55+00:00","og_image":[{"url":"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_image":"https:\/\/drromanovaleria.ch\/wp-content\/themes\/romano-performance\/assets\/photo-docteur-valeria-romano.webp","twitter_misc":{"Estimated reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/","url":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/","name":"Side effects of botulinum toxin injection for excessive sweating - Dr Romano","isPartOf":{"@id":"https:\/\/drromanovaleria.ch\/#website"},"primaryImageOfPage":{"@id":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/#primaryimage"},"image":{"@id":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/#primaryimage"},"thumbnailUrl":"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp","datePublished":"2025-06-21T11:06:22+00:00","dateModified":"2026-06-08T14:54:55+00:00","description":"Side effects of botulinum toxin for hyperhidrosis are rare and generally mild : pain at the injection site, small bruises, temporary weakness or headaches. They disappear spontaneously within a few days.","breadcrumb":{"@id":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/#primaryimage","url":"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp","contentUrl":"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/drromanovaleria.ch\/infographie\/effets-secondaires-toxine-botulique-transpiration-excessive\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/drromanovaleria.ch\/"},{"@type":"ListItem","position":2,"name":"Questions fr\u00e9quentes","item":"https:\/\/drromanovaleria.ch\/infographie\/"},{"@type":"ListItem","position":3,"name":"Quels sont les effets secondaires possibles apr\u00e8s une injection de toxine botulique contre la transpiration excessive ?"}]},{"@type":"WebSite","@id":"https:\/\/drromanovaleria.ch\/#website","url":"https:\/\/drromanovaleria.ch\/","name":"Dr Romano","description":"Morphological and anti-ageing medicine","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/drromanovaleria.ch\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"}]}},"_links":{"self":[{"href":"https:\/\/drromanovaleria.ch\/en\/wp-json\/wp\/v2\/infographie\/28076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drromanovaleria.ch\/en\/wp-json\/wp\/v2\/infographie"}],"about":[{"href":"https:\/\/drromanovaleria.ch\/en\/wp-json\/wp\/v2\/types\/infographie"}],"wp:attachment":[{"href":"https:\/\/drromanovaleria.ch\/en\/wp-json\/wp\/v2\/media?parent=28076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}