title: Mydriasis from Datura wrightii.
abstract: A 4-year-old girl had painless, uniocular mydriasis after picking flowers. Pharmacologic testing with 1% pilocarpine confirmed the probability that an atropine-like agent had been instilled in the affected eye. The flowers were identified as Datura wrightii and contained scopolamine, hyoscyamine, and atropine on thin-layer chromatography.
mesh_terms: D002675:Child, Preschool; D013286:Datura stramonium / Q000009:adverse effects*; D004108:Dilatation, Pathologic / Q000139:chemically induced; D005260:Female; D006801:Humans; D009184:Mydriatics; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011680:Pupil; D014603:Uveal Diseases / Q000139:chemically induced
chemical_list: D009184:Mydriatics