Hellomy0604, thank you for your question! Swelling after PRP is completely normal and typically lasts a few days- when it comes to the under eye, recovery can be longer and is often unpredictable. In our practice, we generally do not advise PRP treatments (especially under eye) if the patient has an event or needs to look "normal" in less than 2 weeks. If swelling does occur, we recommend elevating the head at night (extra pillows), *very* gentle massage of the undereye area, and cool packs 20 minutes on 20 minutes off (no ice). Try to avoid medication such as ibuprofen or steroids- the inflammatory response is valuable! Additionally, for patients that wish to have undereye rejuvenation without the downtime, we offer Thermage RF treatment. This is a very comfortable treatment with only minor redness for a few hours afterward and helps to tighten and brighten the undereye area. (Pair it with ThermiSmooth for the ultimate gentle, no-downtime skin tightening - video below) Best of luck in your journey, I hope this helped! Sincerely, Genie Alexander, RN BSN for Dr. Anna Petropoulos, MD FRCS at Center for Classic Beauty, Danvers & Boston, MA