If your baby's pierced ears are showing signs of discharge, it is important to remove the earrings to allow the skin to heal properly. You should clean the area with soapy water 2 to 3 times a day and avoid putting anything else on it. If redness or discharge persists after a couple of days, a medical evaluation may be needed for possible antibiotic treatment. It is also important to clean the earrings themselves with soap and water. Remember, it is better to remove the earrings temporarily to prevent worsening of the problem than risk having to re-pierce the ears in the future. Hope this information is helpful, and feel free to reach out if you have any further questions.