Eyes is one of the important sense organ of the body that helps us to visualize the objects. Any inflammation in the eyes may affect the vision pattern of the individual.
Uveitis may be defined as the inflammation of ciliary body, choroid and iris. This inflammation causes blurred vision, photophobia, pain and the constriction of the pupil.
If you are alone and didn't see the person collapse, perform five cycles of compressions and breaths on the person — this should take about two minutes — before calling 911 or your local emergency number and getting the AED, if one is available.