Phytophotodermatitis

(Table 3-34)
  • Form of photoxic dermatitis due to plants containing phototoxic chemicals (especially furocoumarins) via either ingestion or skin contact
  • Contact with plant juice may cause burning and bullae when sites exposed to sunlight
  • Treatment: avoid photosensitizer, topical corticosteroid
   
 
Table 3-34 Plants Causing Phytophotodermatitis
 Family NameMembers
 
Apiaceae
(Umbelliferae)
Angelica, parsley, hogweed, celery, parsnip, fennel, wild rhubarb, wild chervil
 
Rutaceae
Lime, lemon, grapefruit, rue, orange, burning bush, mokihana (lei flowers)
 
Moraceae
Fig tree (Clusiaceae (family): St. John’s wort)