If you have any of the following
symptoms, evaluate those symptoms first.
Have you developed vision changes in one or both eyes?
Do you have pain in one or both eyes?
Do you have a new and painful sensitivity to light (photophobia)?
Do you have blood or yellow color in one or both eyes?
Are one or both of your eyes not moving normally (ocular misalignment)?
Do you have swelling or drainage from one or both eyes?
Do you have a sore, ulcer, or grayish white spot on one or both eyes?
Do you have a change in the size or shape of your pupil?
Do you have an eyelid problem?
Do you have new excessive tearing in one or both eyes?
Are you having problems with your contact lenses?
Do you think that a medicine is causing your vision changes?
Have you had gradual changes in your eye problems or your vision?