{"id":1623,"date":"2022-09-16T08:23:06","date_gmt":"2022-09-16T08:23:06","guid":{"rendered":"https:\/\/www.toplinemd.com\/allergy-institute\/?p=1623"},"modified":"2026-02-09T11:24:15","modified_gmt":"2026-02-09T16:24:15","slug":"allergic-conjunctivitis-causes-symptoms-and-treatment","status":"publish","type":"post","link":"https:\/\/www.toplinemd.com\/allergy-institute\/allergic-conjunctivitis-causes-symptoms-and-treatment\/","title":{"rendered":"Allergic Conjunctivitis: Causes, Symptoms, and Treatment"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Allergic conjunctivitis can be best described as the eye inflammation triggered by an allergic reaction to various substances, most often mold spores or pollen.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">More specifically, when people experience allergic pink eye or conjunctivitis, their conjunctiva, the membrane that covers the eyeball, becomes irritated. This is a relatively common allergic reaction, and symptoms will most often include watery, itchy, and red eyes.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">This article will cover what readers need to know about allergic conjunctivitis, along with the most common triggers and symptoms. Also, if you are looking for <\/span><a href=\"https:\/\/www.toplinemd.com\/allergy-institute\/eye-allergies\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400\">eye allergy treatment in Miami<\/span><\/a><span style=\"font-weight: 400\">, feel free to reach out to us at the <\/span><a href=\"https:\/\/www.toplinemd.com\/allergy-institute\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400\">Allergy and Immunology Center<\/span><\/a><span style=\"font-weight: 400\"> after reading this article so you can get the help you need to address your eye allergies.\u00a0<\/span><\/p>\n<h2><b>Types of Allergic Conjunctivitis<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Allergic reactions of the conjunctiva have two main types, which are:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Acute allergic conjunctivitis: <\/b><span style=\"font-weight: 400\">This is a short-term allergic reaction that\u2019s more prevalent during allergy seasons. Acute allergic conjunctivitis symptoms usually include sudden eyelid swelling, burning, and itchy sensations. Often, people will also experience their noses becoming watery.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Chronic allergic conjunctivitis<\/b><span style=\"font-weight: 400\">: As the name implies, this is a form of allergy that occurs year-round. Symptoms of the allergic response are milder, usually triggered by allergens such as animal dander, dust, or food. Symptoms are less pronounced but may also manifest as itching, burning, and light sensitivity.\u00a0<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-1625\" src=\"https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis.jpg\" alt=\"The Young Girl Is Allergic, She Blows Her Nose in a Napkin. Conjunctivitis, Lacrimation, Red Eyes\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis-200x133.jpg 200w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis-300x200.jpg 300w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis-400x267.jpg 400w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis-600x400.jpg 600w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis-768x512.jpg 768w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis-800x534.jpg 800w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Types-of-Allergic-Conjunctivitis.jpg 1000w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2><b>The Causes of Allergic Conjunctivitis<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Simply put, red eyes from allergies, i.e., conjunctivitis, is a normal bodily defense mechanism against perceived threats. Allergic conjunctivitis triggers the release of the chemical called histamine, which is a compound that the body produces to fight off foreign substances.<\/span><\/p>\n<p><span style=\"font-weight: 400\">The most common compounds that may trigger this allergic reaction are:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Animal dander<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Household dust<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Mold spores<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pollen from grass and trees<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Chemical scents (perfume and household detergents)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">On the other hand, some people might experience allergic conjunctivitis symptoms after using contact lenses or medical drops.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">People with seasonal hay fever (also called allergic rhinitis) might also experience allergic conjunctivitis symptoms.\u00a0<\/span><\/p>\n<h2><b>Who is at Risk?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">People who are already battling allergies are also more likely to experience problems related to allergic conjunctivitis. Data from the Asthma and Allergy Foundation of America suggest that the condition affects around 30% of adults and a little over 40% of children in the country, with the allergy often running in families.<\/span><\/p>\n<p><span style=\"font-weight: 400\">As a matter of fact, allergies can affect everyone, regardless of age and gender. Still, these reactions are more prevalent in kids and young adults. Those who live in areas with higher pollen counts are also more susceptible to experiencing allergic conjunctivitis.\u00a0<\/span><\/p>\n<h2><b>Allergic Conjunctivitis Symptoms<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Allergic pink eye will most often produce the following symptoms:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Redness in the eyes<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Burning sensation in the eyes<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Itchiness<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Watery eyes<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Puffy eyes the morning after the allergic reaction<\/span><\/li>\n<\/ul>\n<h2><b>Diagnosing Allergic Conjunctivitis<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Your primary care physician will look at your allergic pink eye and review your allergy history. Often, the redness of the eyes is enough to suspect conjunctivitis, but your doctor may also do the following test:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Blood test:<\/b><span style=\"font-weight: 400\"> this is to see whether your body is producing antibodies or proteins to protect itself from mold, dust, and other allergens.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Allergy skin test<\/b><span style=\"font-weight: 400\">: this test exposes the skin to allergens allowing professionals to examine your bodily reactions.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Scraping conjunctival tissue:<\/b><span style=\"font-weight: 400\"> this test examines white blood cells on the conjunctiva that become activated during an allergic reaction.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">On the other hand, the best course of action in getting a proper diagnosis is to see an expert allergist or immunologist with the appropriate training and experience. They are specialized in determining which exact allergens are producing the troubling symptoms and might offer more effective treatment options and excellent advice regarding avoiding the triggers that cause allergic reactions in the first place.<\/span><\/p>\n<h2><b>Allergic Conjunctivitis Treatment<\/b><\/h2>\n<p><span style=\"font-weight: 400\">When it comes to treating this allergic reaction, there are several methods available that may ease the symptoms and the associated discomfort.<\/span><\/p>\n<h3><b>Home Care<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Allergic conjunctivitis treatment methods at home will usually involve prevention strategies and ways to ease symptoms. The best what people can do is to minimize their exposure to allergens:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Keeping your house free of dust<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Close the windows during high pollen count days<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Using indoor air purifiers<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Avoiding exposure to chemicals such as perfumes and dyes<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Use air conditioning at night and keep the windows closed as a running AC unit can also clean, dry, and cool the air<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ask someone to mow the low or rake the leaves as these activities can stir up mold and pollen<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Avoid hanging clothes or sheets to dry outside<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Keep the windows closed while you\u2019re driving<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Try wearing hats with wide brims to reduce the allergens that the wind blows into your eyes directly<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Wear sunglasses to avoid allergens landing in your eyes<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Use saline eye drops after being outside, and make sure to wash your ocular lining to get rid of any allergens<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Also, experts recommend avoiding rubbing the eyes as it will only aggregate the discomfort. Instead, apply a cool compress to the eyes to reduce itching and inflammation.\u00a0<\/span><\/p>\n<h3><b>Use Medications<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Home care might not be effective enough when your allergic conjunctivitis symptoms are more severe. In these cases, it\u2019s recommended to see a professional who might recommend the following courses of action:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Using OTC antihistamines: <\/b><span style=\"font-weight: 400\">these compounds are used to keep the body\u2019s histamine production under control.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Anti-inflammatory eye drops:<\/b><span style=\"font-weight: 400\"> These can (just like antihistamines) bring relief in the short term, but prolonged use may actually make the symptoms worse.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Eye drops<\/b><span style=\"font-weight: 400\"> that shrink the congested blood vessels<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Steroidal eye drops<\/b><span style=\"font-weight: 400\">: Corticosteroidal eye drops can be effective, but they will come with side effects, even when used in the short term. As such, these compounds should be managed by experts like ophthalmologists to control everything and avoid complications such as infection, cataracts, or glaucoma.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-1626\" src=\"https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications.jpg\" alt=\"Close-up of Woman Dripping Her Eyes With Medicinal Drops Natural Tear\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications-200x133.jpg 200w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications-300x200.jpg 300w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications-400x267.jpg 400w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications-600x400.jpg 600w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications-768x512.jpg 768w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications-800x534.jpg 800w, https:\/\/www.toplinemd.com\/allergy-institute\/wp-content\/uploads\/sites\/232\/2022\/09\/Use-Medications.jpg 1000w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2><b>Allergic Pink Eye in the Long Term<\/b><\/h2>\n<p><span style=\"font-weight: 400\">With the proper approach, you can reduce the symptoms or even be completely relieved of them. Still, you should know that constant or recurring exposure to allergens will most probably trigger the same allergic response.\u00a0<\/span><\/p>\n<h2><b>Preventing Allergic Conjunctivitis\u00a0<\/b><\/h2>\n<p><span style=\"font-weight: 400\">The problem is that most people simply can\u2019t avoid all environmental factors that may trigger the onset of allergic conjunctivitis. Still, the best thing patients can do is to limit their exposure to said triggers. For instance, closing the windows on days when the pollen count is high and keeping your home dust-free can go a long way in minimizing your exposure. Also, <\/span><a href=\"https:\/\/www.madesafe.org\/hazard-list-3\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400\">avoiding harsh chemicals <\/span><\/a><span style=\"font-weight: 400\">will help most people with pink eye allergies.\u00a0<\/span><\/p>\n<h2><b>Expert Help Makes a Massive Difference<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Eye allergies can cause major discomfort and can cause several difficulties in enjoying your life to the fullest. Fortunately, with the help of experienced and knowledgeable allergists, you can create an effective treatment plan that will help you relieve your symptoms and avoid triggers without sacrifice. Get back on track as soon as possible and schedule an appointment with our experts.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Allergic conjunctivitis can be best described as the eye inflammation triggered by an allergic reaction<\/p>\n","protected":false},"author":3,"featured_media":1624,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[14],"tags":[15,17,18,19,16],"class_list":["post-1623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allergic-conjunctivitis","tag-allergic-conjunctivitis","tag-allergic-conjunctivitis-symptoms","tag-allergic-conjunctivitis-treatment","tag-allergic-pink-eye","tag-red-eyes-from-allergies"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/posts\/1623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/comments?post=1623"}],"version-history":[{"count":0,"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/posts\/1623\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/media\/1624"}],"wp:attachment":[{"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/media?parent=1623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/categories?post=1623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.toplinemd.com\/allergy-institute\/wp-json\/wp\/v2\/tags?post=1623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}