Dermatologic applications of Polypodium leucotomos (PLE)
By Ted Rosen, MD, FAAD, Editor-in-Chief The mainstay of treatment for polymorphic light eruption includes the use of sunscreen and ultraviolet light avoidance, along with topical corticosteroids. However, these maneuvers may be difficult for some who work outdoors or spend extended recreational time outdoors. Oral administration of standardized Polypodium leucotomos extract (PLE) may vastly reduce […]