Most of the swelling would be gone in 3 months but if you had a small bleed (for example) then one area may take longer than the rest to settle. Ultimately it may take up to a year to achieve your final final appearance. All the best
How long does it take for the swelling to go down after a breast reduction?
The amount and duration of swelling will vary between individuals. Generally speaking most of the swelling should start to subside after about three months, although it can last up to one year. If you have any concerns you should schedule an appointment to see your plastic surgeon. Best wishes.