Search results
Results From The WOW.Com Content Network
Photodermatitis, sometimes referred to as sun poisoning or photoallergy, is a form of allergic contact dermatitis in which the allergen must be activated by light to sensitize the allergic response, and to cause a rash or other systemic effects on subsequent exposure.
Solar urticaria is an immunoglobulin E-mediated hypersensitivity that can be introduced through primary or secondary factors, or induced by exogenous photosensitization. [15] [16] Primary SU is believed to be a type I hypersensitivity (a mild to severe reaction to an antigen including anaphylaxis) in which an antigen, or substance provoking an immune response, is "induced by UV or visible ...
Phytophotodermatitis, also known as berloque dermatitis, [1] [2] [3] margarita photodermatitis, [4] [5] lime disease [6] or lime phytodermatitis [6] is a cutaneous phototoxic inflammatory reaction resulting from contact with a light-sensitizing botanical agent (such as lime juice) followed by exposure to ultraviolet A (UV-A) light (from the sun, for instance).
“Chemical sunscreens,” such as avobenzone, oxybenzone and octinoxate, “absorb UV rays, while mineral sunscreens — zinc oxide or titanium dioxide — act as a physical barrier preventing UV ...
Sunscreen, also known as sunblock, [a] sun lotion or sun cream, ... There is a risk of an allergic reaction to sunscreen for some individuals, as "Typical allergic ...
Treatment: If you develop this condition, it's best to stop using all face creams, cosmetics, and sunscreen, and to wash your face with warm water only, according to Mount Sinai. Your doctor may ...
The CDC recommends a shot glass of sunscreen to cover your whole body and about half a teaspoon for your face and applying sunscreen at least 20 minutes before exposure to the sun so it can be ...
The incidence of oxybenzone causing skin eruptions is extremely uncommon, [18] however, oxybenzone has been associated with rare allergic reactions triggered by sun exposure. In a study of 82 patients with photoallergic contact dermatitis, just over one quarter showed photoallergic reactions to oxybenzone. [19]