The way to know if hair dye causes an allergic reaction is to check for signs or symptoms on the scalp or neck areas, such as redness, an itchy rash, inflammation or a burning sensation. Anyone allergic to hair dye may e... More »

www.reference.com Health Conditions & Diseases Allergies

Non-allergic hair dye is any hair coloring product that is made with natural ingredients rather than with common allergens such as hydrogen peroxide or ammonia. However, natural and organic products are not always hypoal... More »

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An allergic reaction to hair dye is treated as contact dermatitis and involves taking oral antihistamines to reduce rashes or reaction symptoms as well as corticosteroid medication that reduces inflammation, according to... More »

A person should see a doctor for treatment of an allergy to hair dye if signs such as swelling, burning, itching or redness are observed after using the dye, according to Health.com. Although a severe allergy is not comm... More »

www.reference.com Health Conditions & Diseases Allergies

A dry scalp is characterized by itching, flaking, burning sensation, redness, or inflammation of the forehead or scalp, according to WebMD. A common way to tell if you have a dry scalp is to scratch your head and see if ... More »

www.reference.com Health Conditions & Diseases Skin Conditions

Indications of a skin rash include inflammation, redness, itchiness, dryness and scaliness that mostly occurs on the elbows and back of the knees, neck, face, hands and scalp, says WebMD. In some cases, blisters can form... More »

www.reference.com Health Conditions & Diseases Skin Conditions

As noted by Mayo Clinic, common wheat allergy symptoms are itchy eyes that water, an itchy rash that may include skin swelling, mouth irritation and swelling, nasal congestion and headache. Severe symptoms that may be li... More »

www.reference.com Health Conditions & Diseases Allergies