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Metals Causing Contact Dermatitis in Varanasi.

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    Jewellery contact dermatitis is common, with nickel being the most frequent allergen. Most cases affect the wrist, and women are more frequently affected than men.

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    Area of Science:

    • Dermatology
    • Allergology
    • Toxicology

    Background:

    • Contact dermatitis is a prevalent skin condition.
    • Jewellery is a common source of exposure to various metal allergens.

    Purpose of the Study:

    • To investigate the prevalence and common allergens in jewellery-induced contact dermatitis.
    • To identify demographic patterns and common sites of manifestation.

    Main Methods:

    • A study was conducted on 22 patients diagnosed with contact dermatitis.
    • Patch testing was performed using various common antigens.
    • Patient demographics and affected sites were recorded.

    Main Results:

    • All 22 patients tested positive for at least one allergen.
    • Nickel was the most frequent sensitizer, followed by copper, chromium, cobalt, and silver.
    • The female to male ratio was 3.66:1, and the wrist was the most commonly affected area.

    Conclusions:

    • Jewellery is a significant cause of contact dermatitis.
    • Nickel allergy is the leading cause of jewellery-related skin reactions.
    • Dermatologists should consider jewellery as a potential trigger in contact dermatitis cases, particularly in women affecting the wrist.