photosensitive eczema - Health Topics
In rare cases, eczema is directly caused by exposure to ultraviolet light (sunlight). The term for this is ‘photosensitive eczema’. Certain drugs, chemicals and even plants can cause the skin to become sensitive to sunlight.
Understanding the Context
Photosensitivity dermatitis is the name given to an eczematous eruption arising in response to exposure to electromagnetic radiation. It is most commonly provoked by exposure to sunlight. Photosensitive dermatitis causes skin inflammation after exposure to sunlight or some types of artificial light. Learn about the causes, symptoms, and treatments here.
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Key Insights
If your symptoms are a side effect of a medicine or skin care product, stopping or reducing its use may help photosensitive reactions go away. Be sure to check with your healthcare provider before stopping any medications, though. In medicine, photosensitivity is an abnormal reaction of the skin to light. There are two types: photoallergy and phototoxicity. [1][2] The photosensitive ganglion cells in the mammalian eye are a separate class of light-detecting cells from the photoreceptor cells that function in vision.
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People with very white skin who don’t tan on exposure to the sun (Fitzpatrick skin type 1), especially if they also have red hair and blue eyes, are often considered photosensitive, relative to people with darker skin phototypes who tan more easily. You can become photosensitive as a result of prescription or over-the-counter medications, a medical condition or genetic disorder, or even by using certain types of skin care products. There are two distinct types of photosensitivity reactions: photoallergic and phototoxic. The meaning of PHOTOSENSITIVE is sensitive to the action of radiant energy. How to use photosensitive in a sentence.