How to Treat Hair Dye Allergy?

  • October 12, 2023
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How to Treat Hair Dye Allergy?

What is Hair Dye Allergy?

Hair dye allergy arises from the immune system's adverse response to specific chemicals found in hair coloring products, such as paraphenylenediamine (PPD) and ammonia, both recognized culprits for inducing allergic reactions. The ensuing symptoms span from mild skin irritation to more pronounced manifestations, encompassing redness, itching, swelling, and, in extreme cases, difficulty breathing. Recognizing the signs promptly is crucial.

These hair coloring products encompass a diverse array of ingredients, potentially triggering scalp irritation and allergic responses. The intensity of symptoms varies, ranging from mild discomfort to more severe expressions, with onset sometimes taking up to 48 hours. For those seeking alternatives with potentially fewer irritants, delving into natural hair dyes emerges as a viable solution.

Why Does Hair Dye Allergy Occur?

Hair dye allergies occur when the immune system identifies certain chemicals in the hair dye as harmful and triggers an inflammatory response. PPD, a common ingredient in hair dyes, is a primary culprit for these reactions. The sensitivity to PPD varies from person to person, and some may develop an allergy after repeated exposure, while others may react after just one use. The ammonia present in many hair dyes can also contribute to allergic reactions.