A 20-year-old man inquired about the safety of swimming and diving following recent tympanoplasty—surgical repair of the eardrum. He is planning a beach vacation shortly after the procedure and seeks guidance on whether these activities are permissible. Medical professionals generally advise against swimming or diving for a period after eardrum repair, typically several weeks to months. Water entering the ear canal can potentially disrupt the healing process and increase the risk of infection. The specific timeframe for resuming these activities depends on the extent of the surgery, individual healing progress, and the surgeon’s recommendations. Patients should consult their doctor before engaging in any water-related activities post-tympanoplasty to ensure proper healing and prevent complications.