Wearing ear plugs causes ear pain, the most common is the inner plug type ear plugs, embedded in the cartilage of the external ear canal, so that the cartilage part of the external ear canal is always in a state of inflammatory reaction, called otitis externa, the pain is mainly accompanied by auricular pulling pain. Therefore, the main thing is to avoid inserting ear plugs into the ears again, not to allow water, and also not to allow digging into the ears again, and generally the pain slowly recovers itself in about half a month. There are some patients who wear ear plugs that cause ear pain, mainly due to irritation causing boils in the ear canal, and the pain that occurs at this time is also more obvious, so you can take oral cefradine capsules with topical Bactrim ointment to promote the swelling of the boils.