Watering in the eyes after cataract surgery is a common and usually temporary symptom during recovery. It can happen due to mild irritation, dryness, or sensitivity to light and wind. Prescribed eye drops often help relieve this. If watering is heavy, painful, or long-lasting, consult your eye doctor. https://ikshaeyecare.com/what-is-the-reason-for-irritation-and-watering-after-cataract-surgery/