<unk> (Ophthalmic) is a contrast media that is FDA approved for the diagnosis of for testing tear film stability by determining the<unk> break-up time (FBUT).   Common adverse reactions include hypersensitivity.
Fluorescein 
Biodiesel
Trientine
Gitoformate
Dibutylphthalate
Styramate
Pyritinol
Tetrahydrozoline