The best treatments for an ear piercing infection typically involve cleaning the area with saline solution or diluted antiseptic, applying antibiotic ointment, and keeping the piercing site dry and protected. Avoid removing the earring to prevent trapping infection. Over-the-counter pain relievers can alleviate discomfort, while consulting a healthcare provider is advisable for severe infections with symptoms like excessive swelling, pus, or fever. They may prescribe oral antibiotics or recommend further care. Proper aftercare, including regular cleaning and avoiding irritants, helps prevent infections in the future.