Lip augmentation can be broadly divided into autologous fat injection lip augmentation and hyaluronic acid lip augmentation/collagen injection lip augmentation, usually about a week can be clearly seen swelling. 1. Autologous fat injection lip augmentation: the first three days of severe swelling, 4 to 6 days of rapid swelling period, the changes are more obvious, 7 days after the injection is the day of removal of stitches, need to follow the doctor’s instructions to remove the stitches, 8 to 15 days is the period of sustained swelling, swelling tends to be good, 16 to 30 days is the tissue recovery, the effect is basically stable, 31 to 90 days is the effect of a stable period, the state of the better. 2. Hyaluronic acid lip augmentation/collagen injection lip augmentation: the first three days is the redness and swelling period, 4~7 days is the rapid swelling period, 8~180 days is the effect of stabilization period, from the obvious swelling into good swelling effect, 181~365 days is the period of degradation, the effect of stabilization, the injected items slowly begin to metabolize. The above time ranges are for reference, and each person has individual differences. In addition, lip augmentation also has risks such as infection, hematoma, fat liquefaction, etc. It is recommended to go to a regular hospital, fully communicate with the doctor about surgery-related matters before the operation, and carefully choose whether to perform lip augmentation.