{"id":9796,"date":"2024-09-05T22:54:43","date_gmt":"2024-09-05T19:54:43","guid":{"rendered":"https:\/\/medilab.km.ua\/?p=9796"},"modified":"2026-04-20T18:55:27","modified_gmt":"2026-04-20T15:55:27","slug":"what-are-allergy-tests-for-adults-and-what-should-you-know-about-them-and-how-to-use-the-correct-method","status":"publish","type":"post","link":"https:\/\/medilab.km.ua\/en\/what-are-allergy-tests-for-adults-and-what-should-you-know-about-them-and-how-to-use-the-correct-method\/","title":{"rendered":"Allergy tests in adults: what you need to know and how to choose the right method"},"content":{"rendered":"<p data-start=\"273\" data-end=\"639\">Allergies can appear unexpectedly \u2014 in adulthood, even without previous episodes in childhood. Often, symptoms \u2014 from a runny nose to chronic fatigue \u2014 are not immediately associated with an allergic reaction. In such cases, accurate diagnosis plays a key role. Let&#039;s consider what testing methods are available today and how to understand what exactly is causing the body&#039;s negative reaction.<\/p>\n<h2 data-start=\"641\" data-end=\"683\"><strong data-start=\"644\" data-end=\"683\">When to take allergy tests<\/strong><\/h2>\n<p data-start=\"685\" data-end=\"754\">Allergy is suspected when a person experiences the following conditions:<\/p>\n<ul data-start=\"756\" data-end=\"1003\">\n<li data-start=\"756\" data-end=\"804\">\n<p data-start=\"758\" data-end=\"804\">recurring rash, itching for no apparent reason<\/p>\n<\/li>\n<li data-start=\"805\" data-end=\"860\">\n<p data-start=\"807\" data-end=\"860\">swelling of the eyelids or lips after eating certain foods<\/p>\n<\/li>\n<li data-start=\"861\" data-end=\"907\">\n<p data-start=\"863\" data-end=\"907\">seasonal nasal congestion, sneezing, or coughing<\/p>\n<\/li>\n<li data-start=\"908\" data-end=\"965\">\n<p data-start=\"910\" data-end=\"965\">reactions after contact with animals or household chemicals<\/p>\n<\/li>\n<li data-start=\"966\" data-end=\"1003\">\n<p data-start=\"968\" data-end=\"1003\">intolerance to certain medications<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1005\" data-end=\"1121\">In such cases, testing helps not only confirm the allergy, but also identify the specific substances that cause it.<\/p>\n<h2 data-start=\"1123\" data-end=\"1167\"><strong data-start=\"1126\" data-end=\"1167\">Available testing methods in adults<\/strong><\/h2>\n<h3 data-start=\"1169\" data-end=\"1210\"><strong data-start=\"1173\" data-end=\"1210\">Laboratory methods (blood tests)<\/strong><\/h3>\n<p data-start=\"1212\" data-end=\"1402\">Specific IgE antibody testing can detect reactions to specific allergens. This method is suitable for patients with severe allergic manifestations or when skin testing is not possible.<\/p>\n<p data-start=\"1404\" data-end=\"1417\"><strong data-start=\"1404\" data-end=\"1417\">Advantages:<\/strong><\/p>\n<ul data-start=\"1419\" data-end=\"1558\">\n<li data-start=\"1419\" data-end=\"1460\">\n<p data-start=\"1421\" data-end=\"1460\">safe even with exacerbation of allergies<\/p>\n<\/li>\n<li data-start=\"1461\" data-end=\"1509\">\n<p data-start=\"1463\" data-end=\"1509\">dozens of allergens can be tested simultaneously<\/p>\n<\/li>\n<li data-start=\"1510\" data-end=\"1558\">\n<p data-start=\"1512\" data-end=\"1558\">does not require discontinuation of antihistamines<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1560\" data-end=\"1616\"><strong data-start=\"1564\" data-end=\"1616\">Molecular allergy diagnostics (ImmunoCAP, ALEX\u00b2)<\/strong><\/h3>\n<p data-start=\"1618\" data-end=\"1792\">Detects not only the allergen, but also the specific protein fraction that causes the reaction. This allows you to distinguish between a true allergy and cross-reactivity (e.g. pollen and apples).<\/p>\n<p data-start=\"1794\" data-end=\"1816\"><strong data-start=\"1794\" data-end=\"1816\">Recommended for:<\/strong><\/p>\n<ul data-start=\"1818\" data-end=\"1919\">\n<li data-start=\"1818\" data-end=\"1853\">\n<p data-start=\"1820\" data-end=\"1853\">complex, multi-allergen conditions<\/p>\n<\/li>\n<li data-start=\"1854\" data-end=\"1894\">\n<p data-start=\"1856\" data-end=\"1894\">preparation for specific immunotherapy<\/p>\n<\/li>\n<li data-start=\"1895\" data-end=\"1919\">\n<p data-start=\"1897\" data-end=\"1919\">suspected anaphylaxis<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1921\" data-end=\"1946\"><strong data-start=\"1925\" data-end=\"1946\">Skin prick tests<\/strong><\/h3>\n<p data-start=\"1948\" data-end=\"2063\">Drops of allergens are applied to the skin of the hand, followed by a light puncture. The reaction is assessed after 15\u201320 minutes.<\/p>\n<p data-start=\"2065\" data-end=\"2079\"><strong data-start=\"2065\" data-end=\"2079\">Limitation:<\/strong><\/p>\n<ul data-start=\"2081\" data-end=\"2167\">\n<li data-start=\"2081\" data-end=\"2125\">\n<p data-start=\"2083\" data-end=\"2125\">prohibited while taking antihistamines<\/p>\n<\/li>\n<li data-start=\"2126\" data-end=\"2167\">\n<p data-start=\"2128\" data-end=\"2167\">not suitable for exacerbation of dermatitis<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2169\" data-end=\"2195\"><strong data-start=\"2173\" data-end=\"2195\">Provocative tests<\/strong><\/h3>\n<p data-start=\"2197\" data-end=\"2314\">They are performed only in a hospital setting under strict supervision. They involve the introduction of the allergen into the nose, eyes, or orally.<\/p>\n<p data-start=\"2316\" data-end=\"2441\"><strong data-start=\"2316\" data-end=\"2335\">Applicable:<\/strong><br data-start=\"2335\" data-end=\"2338\" \/>\u2013 to confirm food or drug allergies<br data-start=\"2394\" data-end=\"2397\" \/>\u2013 when other tests have given questionable results<\/p>\n<p data-start=\"2316\" data-end=\"2441\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9798\" src=\"https:\/\/medilab.km.ua\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor.jpg\" alt=\"Molecular allergy diagnostic results on screen\" width=\"1200\" height=\"700\" srcset=\"\" data-srcset=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor.jpg 1200w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor-150x88.jpg 150w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor-600x350.jpg 600w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor-300x175.jpg 300w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor-1024x597.jpg 1024w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/05\/doktor-768x448.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-start=\"2443\" data-end=\"2482\"><strong data-start=\"2446\" data-end=\"2482\">Is it worth undergoing allergy panels?<\/strong><\/h2>\n<p data-start=\"2484\" data-end=\"2577\">Modern laboratories offer allergy panels \u2014 standardized sets of allergens by topic:<\/p>\n<ul data-start=\"2579\" data-end=\"2753\">\n<li data-start=\"2579\" data-end=\"2635\">\n<p data-start=\"2581\" data-end=\"2635\"><a href=\"https:\/\/medilab.km.ua\/en\/price\/?3325_search_1=%D1%85%D0%B0%D1%80%D1%87%D0%BE%D0%B2%D0%B0%20%D0%BF%D0%B0%D0%BD%D0%B5%D0%BB%D1%8C&amp;3325_device=laptop&amp;3325_orderby=relevance&amp;3325_paged=1&amp;3325_filtered=true\"><strong data-start=\"2581\" data-end=\"2599\">food panel<\/strong><\/a> (milk, eggs, nuts, fish, cereals)<\/p>\n<\/li>\n<li data-start=\"2636\" data-end=\"2703\">\n<p data-start=\"2638\" data-end=\"2703\"><strong data-start=\"2638\" data-end=\"2660\">inhalation panel<\/strong> (tree pollen, dust mites, animal dander)<\/p>\n<\/li>\n<li data-start=\"2704\" data-end=\"2753\">\n<p data-start=\"2706\" data-end=\"2753\"><strong data-start=\"2706\" data-end=\"2724\">mixed panel<\/strong> (for pre-screening)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2755\" data-end=\"2848\">This approach is effective at the initial stage, when it is not yet known which allergen to suspect.<\/p>\n<h2 data-start=\"2850\" data-end=\"2904\"><strong data-start=\"2853\" data-end=\"2904\">Decoding the results: is everything so clear?<\/strong><\/h2>\n<p data-start=\"2906\" data-end=\"3011\">The level of IgE antibodies to each allergen is determined in the blood. The results are interpreted according to a class scale:<\/p>\n<ul data-start=\"3013\" data-end=\"3125\">\n<li data-start=\"3013\" data-end=\"3039\">\n<p data-start=\"3015\" data-end=\"3039\"><strong data-start=\"3015\" data-end=\"3025\">Class 0<\/strong> \u2013 negatively<\/p>\n<\/li>\n<li data-start=\"3040\" data-end=\"3074\">\n<p data-start=\"3042\" data-end=\"3074\"><strong data-start=\"3042\" data-end=\"3052\">Class 1<\/strong> \u2013 weak sensitivity<\/p>\n<\/li>\n<li data-start=\"3075\" data-end=\"3101\">\n<p data-start=\"3077\" data-end=\"3101\"><strong data-start=\"3077\" data-end=\"3089\">Grade 2\u20133<\/strong> \u2013 moderate<\/p>\n<\/li>\n<li data-start=\"3102\" data-end=\"3125\">\n<p data-start=\"3104\" data-end=\"3125\"><strong data-start=\"3104\" data-end=\"3116\">Grades 4\u20136<\/strong> \u2013 high<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3127\" data-end=\"3285\">However, even a high grade does not always mean a clinically significant allergy. The final word is with an allergist who compares laboratory data with symptoms.<\/p>\n<h2 data-start=\"3287\" data-end=\"3320\"><strong data-start=\"3290\" data-end=\"3320\">How to prepare for tests<\/strong><\/h2>\n<ul data-start=\"3322\" data-end=\"3587\">\n<li data-start=\"3322\" data-end=\"3398\">\n<p data-start=\"3324\" data-end=\"3398\">Stop antihistamines 5\u20137 days before the test (for skin tests)<\/p>\n<\/li>\n<li data-start=\"3399\" data-end=\"3461\">\n<p data-start=\"3401\" data-end=\"3461\">Avoid intense physical activity before blood collection<\/p>\n<\/li>\n<li data-start=\"3462\" data-end=\"3525\">\n<p data-start=\"3464\" data-end=\"3525\">It is not necessary to be fasting for a laboratory test, but it is advisable.<\/p>\n<\/li>\n<li data-start=\"3526\" data-end=\"3587\">\n<p data-start=\"3528\" data-end=\"3587\">In case of chronic diseases, consult a doctor.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3589\" data-end=\"3644\"><strong data-start=\"3592\" data-end=\"3644\">Why is it important to diagnose allergies in adults?<\/strong><\/h2>\n<p data-start=\"3646\" data-end=\"3842\">Unlike children, allergies in adults are more likely to be chronic, with a risk of complications such as asthma, sinusitis, and bronchitis. In addition, adults are less likely to attribute their symptoms to allergies, which delays diagnosis.<\/p>\n<p data-start=\"3844\" data-end=\"3994\">Timely testing not only makes life easier, but also prevents the development of more severe forms of the disease. Modern diagnostics are individual, accurate, and safe.<\/p>","protected":false},"excerpt":{"rendered":"<p>Allergies can appear unexpectedly in adulthood, even without previous episodes in childhood. Often, symptoms range from a runny nose to<\/p>","protected":false},"author":627,"featured_media":9797,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/9796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/users\/627"}],"replies":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/comments?post=9796"}],"version-history":[{"count":0,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/9796\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media\/9797"}],"wp:attachment":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media?parent=9796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/categories?post=9796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/tags?post=9796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}