Ophthalmologist Dr. Sia Nagori walks viewers through a clear day-by-day timeline of cataract surgery recovery, covering the first 24 hours (mild scratchiness, blurry or brighter vision, light sensitivity, and the need for rest plus an eye shield), days 2–3 (improving comfort, light activities allowed, continued drops and shield use), and by the end of week 1 (much clearer vision with brighter colors and detail, though minor fluctuations or dryness may linger). She emphasizes key aftercare like using prescribed eye drops to prevent infection/inflammation, protecting the eye from rubbing or water, avoiding heavy lifting/strenuous activity/swimming, and when it's generally safe to shower or resume normal routines, while stressing to contact a doctor for severe pain or vision changes.