Itchy ears when wearing earrings are often caused by allergies to earrings. Earring allergies are commonly caused by metal earrings and earrings of substandard quality. In such cases, the earrings should be removed and plastic or wooden earrings should be worn to prevent the ear piercing from healing. If necessary, local dermatoprost or eloxon ointment can be applied to the ear to treat local allergic skin inflammation. If local allergic reactions often occur when wearing earrings, such as local itching, pain and running water in the auricle, avoid wearing earrings. Pay attention to local cleanliness when wearing earrings, and disinfect earrings daily to prevent earlobe infection and pus flow.