A sudden increase in ultraviolet (UV) exposure—particularly ... the parts of your body exposed to the sun, such as your chest, neck, face or arms. “This rash is called polymorphous light ...
Verywell Health on MSNLíon na míonna: 11
Tanning Bed Rash: How to Identify and Treat It
A rash called polymorphic light eruption is an immune system response to ultraviolet (UV) light exposure from the sun's rays ...