Any bacteria left to fester can quickly turn into an infection. If you touch your piercing with dirty hands or instruments, you can introduce an infection. If the earrings are on too tightly, not allowing room for the wound to breathe and heal, an infection can develop. A piercing can also get infected if there’s too much handling of the piercing or the post of the earring is rough.

Getting your ears pierced is usually a simple, safe procedure. But a new piercing is an open wound that requires care and good hygiene. If you get a mild infection, you may be able to treat it with over-the-counter products. For more serious infections you may need help from a healthcare provider.