Table 2.
Good tolerance: no blurred vision, no stinging or burning sensation |
Prolonged corneal contact time |
Tonicity similar to tears |
pH adjusted to a physiologic level |
Sterilizable (autoclavable) |
Long and stable shelf life |
Potent broad spectrum antiviral agent |
Selective effects on virus infected cells |
Lubricant effects for corneal anesthesia |
Penetration into the aqueous humor following topical application |
As effective as acyclovir but at 20 × less concentration |
No systemic adverse effects |