Before this (and almost any) procedure it is best to avoid aspirin or ibuprofen (and similar medications) for at least 10 days, as these can increase the risk of bleeding. It is important to tell your doctor about any health conditions and medications you take, and whether you smoke or vape as those can interfere with healing for all procedures. Afterwards, expect to look like something happened (swollen and bandaged) for a couple of days. And, remember, the best results appear at 6 months or after!