 [ Symptoms ] dark spots appear on my kid is skin no fever or any changes on his health [ Disease ] it may have been infected the signs suggest that its possible that small abcess is made the piercing should be taken out the ear examined and if there is abcess with pus that should be drained and of its inflammation then proper antibiotics should be used to clear infection this can infection can lead to infection of the cartilage so it should be taken seriously hope it helps thanks