While lip injections are usually quick and easy, there are a few things you should avoid immediately prior to your treatment to minimize risk and promote the best possible result. One week before your filler appointment, you should avoid taking Aspirin or Ibuprofen (which includes Advil and Motrin), supplements, alcohol, and green tea. You can take Tylenol if needed. 48 hours before your treatment stop using anti-aging skincare products, and avoid shaving, waxing, plucking, or any other hair removal activity, including hair removal creams. Some people who are prone to bruising recommend taking Arnica, or eating foods that contain bromelain (ie Pineapple) as this has been shown to reduce bruising.