title: Topical and systemic photoprotection.
abstract: Sunscreens are a valuable method of sun protection. Several new compounds are now available. It is important to remember, however, that photoprotection includes more than the use of sunscreens. There are a number of sun-protective behaviors that people can use to decrease their exposure to ultraviolet (UV) radiation. Dermatologists and other health professionals can work toward changing public policy, greatly increasing the ability of people to access shade. In addition, there is growing evidence about the effectiveness of other sun-protective agents. The only systemic medication for sun protection is beta-carotene, which is effective in erythropoietic protoporphyria (EPP).
authors.affiliation: Department of Medicine, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada. c.rosen@utoronto.ca
authors.forename: Cheryl F
authors.initials: CF
authors.lastname: Rosen
mesh_terms: D000818:Animals; D031176:Bidens; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use; D006801:Humans; D008081:Liposomes / Q000378:metabolism; D012867:Skin / Q000378:metabolism; D012871:Skin Diseases / Q000517:prevention & control; D013473:Sunscreening Agents / Q000009:adverse effects / Q000737:chemistry / Q000493:pharmacokinetics / Q000627:therapeutic use*; D013662:Tea; D014807:Vitamin D / Q000378:metabolism
chemical_list: D004365:Drugs, Chinese Herbal; D008081:Liposomes; D013473:Sunscreening Agents; D013662:Tea; C442780:plant extract, Bidens pilosa; D014807:Vitamin D