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 Name Members
 
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)