Causes of Pierced Ear InfectionsUsing earrings with dirty posts can cause infection. Touching the earlobes with dirty hands may also cause infection. Another common cause is earrings that are too tight…. Tight earrings don’t let air enter the piercing hole through the earlobe.
Why do my ears get irritated when I wear earrings?
An allergic reaction to the nickel used to make many earrings is one of the most common reasons why the jewelry could be making your ears itch…. If you have a nickel allergy, the symptoms will start within 12 to 48 hours after putting the earrings in. Dec 9, 2018