![]() ![]() If you’ve already taken allergy medication and washed any skin exposed to allergens, moisturizing your skin can soothe your itchiness. Some lotions, soaps, or detergents include scented chemicals that may irritate your skin. Try to limit your shower to 10 minutes and use lukewarm water to prevent dry skin. Washing any skin that has been exposed to allergens can help ease your itchy skin. When your skin itches, scratching may provide some immediate relief but it further irritates your skin and can cause it to itch for a longer period of time. Once you’ve taken allergy medication, there are other at-home treatments you can use to soothe your skin. 3 If you believe you are suffering from allergies, consult with your doctor to find the best course of treatment. 3 For moderate or severe allergies, your healthcare provider may recommend carrying an emergency epinephrine shot at all times, which can help reduce dangerous symptoms until you’re able to get emergency treatment. 3 Antihistamine allergy medications help reduce inflammation and ease allergy symptoms. One way to treat itchy skin caused by allergies at home is by taking allergy medications with antihistamines. However, you might not always be able to avoid them. If you know what allergens cause your itchy skin, avoiding them as much as possible can help prevent reactions. 7 Although hives can be harmless, they may sometimes be a sign of a more serious allergic reaction. 7 Being exposed to pollen, mold, and pet dander or eating nuts, eggs, or shellfish can cause hives. Itchy skin caused by hives is usually related to airborne or food allergies. 5 Eczema may also be triggered by latex or antibiotic creams or ointments. Contact dermatitis is typically caused by exposure to allergens like fragrances, metals, perfumes, or medications. Usually, the allergens that cause itchy skin will also cause other common allergy symptoms. What Allergens Cause Itchy SkinĪllergies can be caused by a wide range of otherwise harmless substances called allergens. While itchy skin caused by allergies can be treated at home, your healthcare provider can also help determine the cause of your reaction and recommend the best treatment. Eczema often comes and goes over time, and flare-ups can be triggered by allergens or chemical irritants. 2 Also known as atopic dermatitis, eczema causes dry, sensitive skin and ret itchy patches of skin. Typically, hives appear red and will turn white in the center when pressed. 2 Raised, itchy bumps called hives are another common symptom of an allergic reaction. When your skin is exposed to an allergen or irritant, it can cause red itchy bumps on your skin, especially at the site of contact. 2One of the most common causes of itchy skin from allergies is contact dermatitis. The cause and symptoms of your skin reaction determine how you’ll be able to treat the problem. How Do Allergies Cause Itchy Skin and Rashes?ĭifferent types of allergic reactions cause itchy skin or rashes. 1 Severe allergic reactions require immediate emergency medical attention, but you can treat most mild allergy symptoms at home. 1 Although itchiness is a common and usually harmless allergy symptom, sudden or severe itching of your eyes or face may be an early sign of anaphylaxis. 1 If you experience severe hives, swelling, or trouble breathing, seek emergency medical help immediately. While mild allergies are harmless, moderate or severe allergic reactions cause dangerous symptoms. 1 Depending on your body and the allergen your immune system reacts to, your allergy symptoms might not always look the same. These chemical substances, such as histamine, cause uncomfortable, disruptive allergy symptoms. 1 When your immune system detects a substance that it thinks will harm you, it creates antibodies to fight it off, which leads to the release of pro-inflammatory substances, such as histamine. 1 Normally harmless substances, called allergens, cause your immune system to react, resulting in an allergic reaction. Keep reading to find out what causes allergies and how to soothe your itchy or irritated skin.Īllergies occur when your body reacts to something it views as harmful. If you often find yourself scratching your skin while experiencing other allergy symptoms, at-home allergy treatments can help provide relief. ![]() You might think allergies only cause symptoms like sneezing or watery eyes, but many people with allergies experience itchy skin as well. Irritated, red, and itchy skin feels uncomfortable or even painful, leaving you desperate for relief. ![]()
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