This is one of the aspects that makes PPD different from most other contact dermatitis. You don't realize you're in trouble until several days after exposure, by which point, you're skunked. In other words, your skin erupts with blisters and itchy, burning red areas because you were in contact with plant chemicals (in this case, parsnip and carrot sap) and exposed to sunlight. The phototoxic result may be intensified by wet skin, sweating, and heat. The eruption usually begins approximately 24 hours after exposure and peaks at 48-72 hours. Phytophotodermatitis (PPD) is a cutaneous phototoxic inflammatory eruption resulting from contact with light-sensitizing botanical substances and long-wave ultraviolet (UV-A 320-380 nm) radiation. Medscape defines Phytophotodermatitis as: I'm Going to Stop Growing “Poison Parsnips” Because They're Too Dangerous.Which Plants Cause Phytophotodermatitis?.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |