{"id":169092,"date":"2025-10-25T19:24:05","date_gmt":"2025-10-25T17:24:05","guid":{"rendered":"https:\/\/desarrollo2026.tudermaonline.com\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/"},"modified":"2026-03-08T17:51:51","modified_gmt":"2026-03-08T16:51:51","slug":"epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies","status":"publish","type":"post","link":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/","title":{"rendered":"Epicutaneous tests: the dermatological test to identify contact skin allergies"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Do you have a dermatitis that is not getting better and you don&#8217;t know what is causing it?<\/h3>\n\n<p class=\"wp-block-paragraph\">In Tuderma, dermatological clinic of reference in Madrid, we help you to find the origin of your skin reactions through an accurate diagnosis: <strong>the Epicutaneous Tests<\/strong> or <strong>patch test<\/strong>.<\/p>\n\n<p class=\"wp-block-paragraph\">This procedure makes it possible to detect whether your skin reacts to certain substances present in cosmetics, metals, detergents, dyes, topical medications or even products from the workplace.<\/p>\n\n<h3 class=\"wp-block-heading\">What are the Epicutaneous Tests?<\/h3>\n\n<p class=\"wp-block-paragraph\">The study is performed in three visits to the dermatological office:<\/p>\n\n<ol class=\"wp-block-list\">\n<li><strong>First visit (Monday):<\/strong> small patches with different allergens are placed on the back. These remain attached for 48 hours. <\/li>\n\n\n\n<li><strong>Second visit (Thursday):<\/strong> the first reading is performed, observing if there is any initial reaction.<\/li>\n\n\n\n<li><strong>Third visit (following Monday):<\/strong> late reactions are evaluated and a personalized diagnostic report is issued, together with treatment and avoidance measures.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\">During the process, it is important not to get the area wet, manipulate the patches or expose yourself to heat or direct sunlight.<\/p>\n\n<h3 class=\"wp-block-heading\">Benefits of Epicutaneous Testing<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>They identify the allergen responsible for contact dermatitis.<\/li>\n\n\n\n<li>They make it possible to establish a more effective treatment and prevent relapses.<\/li>\n\n\n\n<li>Improve quality of life by avoiding contact with irritants.<\/li>\n\n\n\n<li>They help prevent chronic skin complications.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Recommendations before and during the test<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Come showered and without creams on the first day.<\/li>\n\n\n\n<li>If you have hair on your back, you can shave it beforehand.<\/li>\n\n\n\n<li>Bring suspect products (cosmetics, soaps, dyes, etc.) in their original packaging so that the dermatologist can assess their composition.<\/li>\n\n\n\n<li>Avoid activities that cause excessive sweating or movements that detach the patches.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">A study supported by expert dermatologists<\/h3>\n\n<p class=\"wp-block-paragraph\">Epicutaneous tests are performed under specialized medical supervision, guaranteeing maximum safety, diagnostic accuracy and personalized follow-up.<\/p>\n\n<p class=\"wp-block-paragraph\">In some cases, they may cause slight itching or redness in the area where the patches were placed. These reactions are mild and temporary, and disappear on their own in a short time. <\/p>\n\n<p class=\"wp-block-paragraph\">Our team has extensive experience in clinical dermatology and skin allergies, applying updated protocols and high quality dermatological products.<\/p>\n\n<p class=\"wp-block-paragraph\">At Tuderma we believe that healthy skin starts with a good diagnosis. If you notice itching, redness or recurrent irritation, make an appointment and find out if you have <strong>allergic contact dermatitis<\/strong>. Your skin will thank you.  <\/p>\n\n<p class=\"wp-block-paragraph\">Make an appointment <a href=\"https:\/\/desarrollo2026.tudermaonline.com\/en\/dermatology-appointment\/\" target=\"_blank\" rel=\"noopener\" title=\"\">here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Patch tests are the most effective method to diagnose contact allergies. At Tuderma we help you to identify the origin of your dermatitis and to take care of your skin with a personalized dermatological treatment. <\/p>\n","protected":false},"author":1,"featured_media":169090,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1303],"tags":[1630,1638,1639],"class_list":["post-169092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medical-dermatology","tag-contact-dermatitis","tag-epicutaneous-tests-2","tag-patch-test"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Silvia Mart\u00edn de C\u00e1ceres\"\/>\n\t<meta name=\"google-site-verification\" content=\"DSspkewjRQYRojtyIMyWw3OiChgZxJs4JI1GioiQk7w\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"TUDERMA - Dermatolog\u00eda y Cosm\u00e9tica M\u00e9dica\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Epicutaneous tests: how to know if you have skin contact allergy\" \/>\n\t\t<meta property=\"og:description\" content=\"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-10-25T17:24:05+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-03-08T16:51:51+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Epicutaneous tests: how to know if you have skin contact allergy\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#blogposting\",\"name\":\"Epicutaneous tests: how to know if you have skin contact allergy\",\"headline\":\"Epicutaneous tests: the dermatological test to identify contact skin allergies\",\"author\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/author\\\/silviamartindecaceresgmail-com\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Pruebas-epicutaneas.jpg\",\"width\":850,\"height\":600,\"caption\":\"Pruebas epicutaneas\"},\"datePublished\":\"2025-10-25T19:24:05+02:00\",\"dateModified\":\"2026-03-08T17:51:51+01:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#webpage\"},\"articleSection\":\"medical dermatology, contact dermatitis, epicutaneous tests, patch test, Opcional\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/medical-dermatology\\\/#listItem\",\"position\":2,\"name\":\"medical dermatology\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"#listItem\",\"name\":\"Blog\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/#organization\",\"name\":\"TUDERMAONLINE\",\"description\":\"Dermatolog\\u00eda y Cosm\\u00e9tica M\\u00e9dica\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/\",\"telephone\":\"+34653507157\",\"foundingDate\":\"2017-01-01\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/Logo_TD-1.png\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#organizationLogo\",\"width\":4375,\"height\":1459},\"image\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/author\\\/silviamartindecaceresgmail-com\\\/#author\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/author\\\/silviamartindecaceresgmail-com\\\/\",\"name\":\"Silvia Mart\\u00edn de C\\u00e1ceres\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6733ea83d90fe77d70e87b1f365dcd62885a14011dd1b2cf2a0dba2d83c8815c?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Silvia Mart\\u00edn de C\\u00e1ceres\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#webpage\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/\",\"name\":\"Epicutaneous tests: how to know if you have skin contact allergy\",\"description\":\"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/author\\\/silviamartindecaceresgmail-com\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/author\\\/silviamartindecaceresgmail-com\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Pruebas-epicutaneas.jpg\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#mainImage\",\"width\":850,\"height\":600,\"caption\":\"Pruebas epicutaneas\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\\\/#mainImage\"},\"datePublished\":\"2025-10-25T19:24:05+02:00\",\"dateModified\":\"2026-03-08T17:51:51+01:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/\",\"name\":\"TUDERMAONLINE\",\"description\":\"Dermatolog\\u00eda y Cosm\\u00e9tica M\\u00e9dica\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/desarrollo2026.tudermaonline.com\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Epicutaneous tests: how to know if you have skin contact allergy","description":"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.","canonical_url":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"DSspkewjRQYRojtyIMyWw3OiChgZxJs4JI1GioiQk7w","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#blogposting","name":"Epicutaneous tests: how to know if you have skin contact allergy","headline":"Epicutaneous tests: the dermatological test to identify contact skin allergies","author":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/author\/silviamartindecaceresgmail-com\/#author"},"publisher":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2025\/10\/Pruebas-epicutaneas.jpg","width":850,"height":600,"caption":"Pruebas epicutaneas"},"datePublished":"2025-10-25T19:24:05+02:00","dateModified":"2026-03-08T17:51:51+01:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#webpage"},"isPartOf":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#webpage"},"articleSection":"medical dermatology, contact dermatitis, epicutaneous tests, patch test, Opcional"},{"@type":"BreadcrumbList","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/medical-dermatology\/#listItem","position":2,"name":"medical dermatology","previousItem":{"@type":"ListItem","@id":"#listItem","name":"Blog"}}]},{"@type":"Organization","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/#organization","name":"TUDERMAONLINE","description":"Dermatolog\u00eda y Cosm\u00e9tica M\u00e9dica","url":"https:\/\/desarrollo2026.tudermaonline.com\/en\/","telephone":"+34653507157","foundingDate":"2017-01-01","logo":{"@type":"ImageObject","url":"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#organizationLogo","width":4375,"height":1459},"image":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/author\/silviamartindecaceresgmail-com\/#author","url":"https:\/\/desarrollo2026.tudermaonline.com\/en\/author\/silviamartindecaceresgmail-com\/","name":"Silvia Mart\u00edn de C\u00e1ceres","image":{"@type":"ImageObject","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/6733ea83d90fe77d70e87b1f365dcd62885a14011dd1b2cf2a0dba2d83c8815c?s=96&d=mm&r=g","width":96,"height":96,"caption":"Silvia Mart\u00edn de C\u00e1ceres"}},{"@type":"WebPage","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#webpage","url":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/","name":"Epicutaneous tests: how to know if you have skin contact allergy","description":"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/#website"},"breadcrumb":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#breadcrumblist"},"author":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/author\/silviamartindecaceresgmail-com\/#author"},"creator":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/author\/silviamartindecaceresgmail-com\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2025\/10\/Pruebas-epicutaneas.jpg","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#mainImage","width":850,"height":600,"caption":"Pruebas epicutaneas"},"primaryImageOfPage":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/#mainImage"},"datePublished":"2025-10-25T19:24:05+02:00","dateModified":"2026-03-08T17:51:51+01:00"},{"@type":"WebSite","@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/#website","url":"https:\/\/desarrollo2026.tudermaonline.com\/en\/","name":"TUDERMAONLINE","description":"Dermatolog\u00eda y Cosm\u00e9tica M\u00e9dica","inLanguage":"en-US","publisher":{"@id":"https:\/\/desarrollo2026.tudermaonline.com\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"TUDERMA - Dermatolog\u00eda y Cosm\u00e9tica M\u00e9dica","og:type":"article","og:title":"Epicutaneous tests: how to know if you have skin contact allergy","og:description":"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.","og:url":"https:\/\/desarrollo2026.tudermaonline.com\/en\/epicutaneous-tests-the-dermatological-test-that-identifies-skin-contact-allergies\/","og:image":"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png","og:image:secure_url":"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png","article:published_time":"2025-10-25T17:24:05+00:00","article:modified_time":"2026-03-08T16:51:51+00:00","twitter:card":"summary_large_image","twitter:title":"Epicutaneous tests: how to know if you have skin contact allergy","twitter:description":"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care.","twitter:image":"https:\/\/desarrollo2026.tudermaonline.com\/wp-content\/uploads\/2023\/04\/Logo_TD-1.png"},"aioseo_meta_data":{"post_id":"169092","title":"Epicutaneous tests: how to know if you have skin contact allergy","description":"Discover what epicutaneous tests are, how they are performed and what they are for. At Tuderma, dermatology clinic in Madrid, we diagnose skin contact allergies with medical precision and expert care. ","keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2025-10-25 17:25:34","updated":"2026-03-08 16:53:06","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\tBlog\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u203a<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/desarrollo2026.tudermaonline.com\/en\/medical-dermatology\/\" title=\"medical dermatology\">medical dermatology<\/a>\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Blog","link":""},{"label":"medical dermatology","link":"https:\/\/desarrollo2026.tudermaonline.com\/en\/medical-dermatology\/"}],"_links":{"self":[{"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/posts\/169092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/comments?post=169092"}],"version-history":[{"count":6,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/posts\/169092\/revisions"}],"predecessor-version":[{"id":174389,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/posts\/169092\/revisions\/174389"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/media\/169090"}],"wp:attachment":[{"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/media?parent=169092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/categories?post=169092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/desarrollo2026.tudermaonline.com\/en\/wp-json\/wp\/v2\/tags?post=169092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}