Mottled skin is a bluish-red, lacy or net-like appearance you see underneath the skin. Also called livedo reticularis, it is often harmless. Some people have mottled skin after cold exposure, or even ...

Toasted skin syndrome (TSS) is a skin condition that occurs following chronic exposure to moderate heat or infrared radiation. Another name for this condition is “erythema ab igne”, which is Latin for ...