Photoallergic Dermatitis - Causes And Treatments

What is Photoallergic Dermatitis? Photoallergic Dermatitis or drug-induced photosensitivity is also commonly known as a sun rash. This is a type of allergic reaction which is quite uncommon. The skin condition Photoallergic Dermatitis typically appears in the form of a series of small red blisters. These blisters usually start off being small, however, they can eventually become quite large. Not all skin areas may have the rash as it usually depends on the individual as to where the skin is affected.
Photoallergic Dermatitis is effectively a reaction between sunlight or other radiant energy sources and a chemical substance to which the individual has been previously exposed. In a lot of cases the dermatitis can actually begin to appear just a few minutes after exposure to the sun. In other cases the condition is manifested after a few hours exposure. This is a spring or summer condition and those who suffer from Photoallergic Dermatitis only usually get relief from it in the cooler autumn and winter seasons.

Sensitivity to sun exposure is usually a lot more common in people who have a fair complexion rather than those individuals who have darker or olive skin types. Children and young women are also more prone […]

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