The most common allergic reaction to hair dye is contact dermatitis, which causes itchy, flaky skin. Treatment for hair dye that causes an allergic reaction include topical creams, like topical ...

We recommend that individuals who demonstrate contact allergy to PPD be tested with a complete hair dye series. If that series is unavailable, these individuals should at least be tested for ...

Cutting fluids may induce more allergies because they have a higher pH, which increases the release of formaldehyde (Maier et al., 2009). Bronopol can also cause irritant contact dermatitis ...

Q. What causes rashes? A. The most common cause of a rash is contact dermatitis, an inflammation of the skin that comes from direct contact with irritants or allergens. A red, itchy rash from ...

Contact dermatitis may result from an allergic or irritant reaction. In irritant contact dermatitis, an outside substance damages the skin directly and causes a reaction. With allergic contact ...