TetraVisc Dosage

One to two drops per eye.
For Tonometry And Other Procedures Of Short Duration:
Instill one or two drops just prior to evaluation.
For Minor Surgical Procedures Such As Foreign Body Or Suture Removal:
Instill one or two drops in the eye(s) every five to ten minutes maximum three doses.
For Prolonged Anesthesia As In Cataract Extraction:
Instill one or two drops in the eye(s) every five to ten minutes maximum five doses.