Description and Brand Names

Drug information provided by: Merative, Micromedex®

US Brand Name

  1. Photrexa
  2. Photrexa Viscous


Riboflavin 5-Phosphate eye drops is a photoenhancer used in combination with the KXL® System in corneal collagen cross-linking for the treatment of progressive keratoconus and corneal ectasia following refractive surgery. Keratoconus is a degenerative eye disease that cause progressive thinning and distortion of the cornea.

This medicine is to be given only by or under the supervision of your doctor.

This product is available in the following dosage forms:

  • Solution