Photosensitivity reactions
Definitions
1
Posts
1
Posters
100
Views
-
Photosensitivity, sometimes referred to as a sun allergy, is an immune system reaction that is triggered by sunlight.
Sunlight can trigger immune system reactions.
People develop itchy eruptions or areas of redness and inflammation on patches of sun-exposed skin.
The diagnosis is usually based on a doctor
Explore More Definitions
Browse our collection of 300,000+ community-written definitions