Description and Brand Names

Drug information provided by: Merative, Micromedex®

US Brand Name

  1. Altafrin
  2. Eye Cool
  3. Mydfrin
  4. Neofrin
  5. Neo-Synephrine
  6. Ocu-Phrin
  7. Prefrin Liquifilm

Canadian Brand Name

  1. Ak-Dilate


Ophthalmic phenylephrine in strengths of 2.5 and 10% is used to dilate (enlarge) the pupil. It is used before eye examinations, before and after eye surgery, and to treat certain eye conditions. In the U.S., these preparations are available only with your doctor's prescription.

This product is available in the following dosage forms:

  • Solution