Take the 5 minute Dry Eye Quiz

Score yourself on the Ocular Surface Disease Index (OSDI) questionnaire.

The OSDI© is assessed on a scale of 0 to 100 and is a valid and reliable instrument for measuring dry eye disease (normal, mild to moderate and severe) and effect on vision-related function.

Ocular Surface Disease Index

Name(Required)

Have you experienced any of the following over the last week?

1. Eyes that are sensitive to light?
2. Eyes that feel gritty?
3. Painful or sore eyes?
4. Blurred vision?
5. Poor vision?

Have you had problems with your eyes limiting you performing any of the following during the last week?

6. Reading?
7. Driving at night?
8. Working with a computer or bank machine (ATM)?
9. Watching TV?

Have your eyes felt uncomfortable in any of the following situations during the last week?

10. Windy conditions?
11. Places or areas with low humidity (very dry)?
12. Areas that are air conditioned?
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