Hello 1. For such a small number..u need not to wear glasses 2. Itching aith watering is suggestive of allergy usually to dust Treatment a. Avoid rubbing b Cold compresses c. Antiallergic eyedrop like olopat twice daily d. Lubricating eyedrop like flogel 4times daily e. Mild steroid like FML ...in pulse dose ..in severe cases

If its only one eye..we need to look for any block in the system that conducts tears from eye to nose..other cause could be some other pathology whichs check from eye doctor..if its both eyes check for allergy common in summer