Bruising can be a common side effect after lip injections. Our injectors have been trained under our renowned double board-certified plastic surgeon, and they utilize the best techniques to minimize any pain, bruising, and bleeding. Furthermore, there are measures patients can take to reduce chances of bruising, including avoiding NSAIDs or other blood-thinning agents about 1-2 weeks before injections. Additionally, we recommend avoiding red wine about 48 hours prior to your treatment to minimize the risk of bruising.