Recovery from gynecomastia surgery runs on three clocks: most patients manage desk work within about a week, wear a compression garment for four to six weeks and return to chest training around week six, and see the settled result at three to six months. For a patient flying home, the planning number is the five to seven days most Seoul clinics want you nearby before a final check and travel clearance. These are typical clinic guidance ranges, not a promise about your body; the written plan you get from the operating surgeon is the one that counts.
Surgery is usually day-case. Expect tightness and soreness managed with ordinary painkillers, a compression garment fitted immediately, and instructions that amount to: walk, do not lift, sleep on your back.
The window most Seoul clinics want you nearby: a follow-up check, drain removal if drains were used, and clearance before you leave the city. Desk-level activity is typically fine in this window; anything that raises your heart rate is not.
Light cardio commonly returns around the two-week mark, the garment stays for roughly four to six weeks, and chest training waits until about week six. Swelling falls throughout; what you see at week three is not the result.
The settled shape. Scars are at their most visible somewhere in the middle of this period before fading, and judging the outcome earlier than the third month is judging swelling.
The honest weakness of having surgery abroad is not the operation, it is week three at home: the garment question you forgot to ask, the spot that looks different from yesterday. That gap is closed with structure, not optimism: photographs reviewed by the operating clinic remotely, a named local doctor you could see if something needs hands, and the operating surgeon's written instructions carried with you rather than remembered. What to secure before flying, and what to do if something genuinely goes wrong, are their own pages: the safety checklist and if it goes wrong.