Polymorphic light eruption (PMLE), commonly known as a sun rash or sun poisoning, is a type of photodermatosis triggered by an immune system reaction to the sun's ultraviolet (UV) radiation. Not ... A sun rash — known medically as a polymorphic light eruption — is a skin reaction due to sun exposure.

Understanding the Context

It may cause irritation but does not usually result in serious complications. It typically ... The American Journal of Managed Care: Light Therapy Clothing Shows Potential for Mild Psoriasis, PMLE, AA Treatment Red and near-infrared–emitting fabric clothing may improve symptoms of mild psoriasis, polymorphous light eruption (PMLE), and alopecia areata (AA), but further research with larger groups is needed ... If you get itching, plus red bumps that last a few days, after your first sun exposures in warmer weather, you might be experiencing polymorphous light eruption (PMLE or PLE).

Key Insights

Might be experiencing ... A data type that can appear to be of a generalized type (e.g., a list with elements of arbitrary type) is designated polymorphic data type like the generalized type from which such specializations are made. POLYMORPHIC definition: (of a species) having more than one form or type as a result of discontinuous variation. See examples of polymorphic used in a sentence. Polymorphous light eruption (PMLE) is an allergic reaction to sunlight or other sources of ultraviolet (UV) light.

Final Thoughts

It usually takes the form of an irritated rash that comes hours to days after ...