Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Ocular tolerability by a visual analog scale (VAS) from 0 to 100 mm (0= “no symptoms”; 100= “worst possible discomfort”) for each of 7 different symptoms: foreign body sensation, burning or stinging, itching, ocular pain, sticky feeling, blurred vision, and photophobia. Percentage of patients by 10mm categories by study arm, by visit, plotted.
