Hello ! It is not uncommon for the color of the areolas or nipples to change after a breast reduction surgery, particularly if the procedure involved significant reduction or reshaping of the breasts. The white spots you are describing may be a result of the stretching or pressure placed on the skin during the surgery, which can impact the blood supply to the area and cause changes in pigmentation. It is possible that the color of your areolas and nipples may return to normal over time, as the skin heals and the blood supply is restored. However, the extent and timeline of this process can vary from person to person, and it may take several months or even up to a year for the skin to fully heal and any changes in pigmentation to resolve. In some cases, the changes in color may be permanent. If you are concerned about the appearance of your areolas or nipples, it is important to discuss your concerns with your surgeon. They may be able to recommend treatments or procedures to help improve the appearance of the area, such as micropigmentation or scar revision surgery. I hope this helps, best of luck !