Du Mei expert said: Before removing the buccal fat pad, routine laboratory tests of blood and urine, chest X-ray and electrocardiogram should be done. It is best for women to avoid menstruation, pregnancy and lactation. The swelling of buccal fat pad is generally light after removal, but the specific degree is related to the operation time and the individual reaction of beauty seekers, and cyanosis generally does not occur. Recovery method of swelling after removal of buccal fat pad: generally, swelling can be reduced by external application of ice pack within 1 ~ 2 days after operation. Eat liquid food for the first 24 hours. You can basically eat normally in the future. You don't need to be hospitalized, and you can return to normal work on the same day. The recovery time of swelling after removal of buccal fat pad: generally, it will subside within 1~2 weeks. After removing the buccal fat pad 1 ~ 2 months, the deep tissue will harden and the skin will feel numb, which will gradually recover. After recovery, the face is obviously thinner than before operation. Pay attention to the recovery of swelling after the removal of buccal fat pad: if the swelling does not disappear within two weeks, the plastic surgeon of Shanghai Yixing Hospital suggests that you contact the surgeon in time and deal with it in time so as not to affect the postoperative effect.