Watery eyes after cataract surgery are a common part of the healing process. They may occur due to temporary irritation, dryness, or sensitivity to light and wind. This usually improves with prescribed eye drops. If watering is severe, painful, or continues for long, consult your eye specialist. https://ikshaeyecare.com/what-is-the-reason-for-irritation-and-watering-after-cataract-surgery/