Watery eyes, sensitivity to light, and runny nose - are these allergy symptoms?

Could be: Your symptoms may be due to allergies, dry eyes(keratitis sicca) or inflammation of the eye (iritis or uveitis). If your symptoms do not respond to allergy medicine or artificial tears then you should see your ophthalmologist.

Possibly: These symptoms may be caused by allergies or also can be viral. If you have them frequently lasting longer than 2 weeks, most likely an allergy trigger. An allergist can help evaluate your symptoms and help treat it appropriately.