04/01/2026
Many people experience reactions after using hair color without realizing the cause. One of the most common allergens is PPD (p-Phenylenediamine), a chemical added to hair dyes and some mehendi products to achieve darker shades and faster color results. Darker hair dyes usually contain higher amounts of PPD.
โ ๏ธ Common symptoms of PPD allergy include:
โช๏ธ Severe itching, redness, or burning of the scalp after hair dye
โช๏ธ Redness, itching, or flaking at the nape of the neck
โช๏ธ Darkening of the forehead or sides of the face
โช๏ธ Itching or swelling around the eyelids and face
โช๏ธ Red patches on the forehead after hair coloring
โช๏ธ Allergy to mehendi or temporary tattoos
๐ If you notice any of these symptoms, consider switching to PPD-free hair dyes and avoid reapplying hair color without medical advice.
๐ฉโโ๏ธ Early consultation with a dermatologist can help prevent worsening of the allergy and long-term skin problems.
โ ๏ธ Disclaimer: This content is for awareness purposes only and is based on medical knowledge. Always consult a qualified dermatologist for proper diagnosis and treatment.
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