A little preparation helps your result heal cleanly, whichever procedure you book. For 24–48 hours beforehand, avoid alcohol and caffeine and — with your doctor's okay — blood thinners such as aspirin and fish oil, as these increase bleeding and make numbing less effective. In the week before, pause retinoids and exfoliating acids near the area, and don't wax, tint, or have strong facials right beforehand. Don't schedule it just before a holiday or big event, since the area needs a couple of weeks to heal and settle. Bring inspiration photos, and tell your artist about any medications, allergies, skin conditions, or (for lip tattoo) a history of cold sores at the consultation, so they can plan safely.