Before undergoing laser skin resurfacing, our team may suggest that you do not take certain medications or dietary supplements, such as ibuprofen, aspirin, or vitamin E, which could increase bleeding and bruising. If you smoke, stopping for a couple of weeks beforehand can enhance the healing process. You will also need to stop all retinol or retinoid products for seven days prior to the procedure and may benefit from pre-procedure hydroquinone. If you have a history of cold sores, a prescription for an antiviral will be given.