Wearing earrings ear swelling, local manifestations of inflammatory lesions, its treatment measures vary according to its etiology, mainly the following: 1, infectious inflammation: due to ear piercing caused by skin infection and lead to infectious inflammation, manifested as redness, swelling, heat, pain in the ear. Patients should remove the studs, with oral antimicrobials, local cold and wet compresses with anti-inflammatory solutions, and topical antimicrobial ointment; 2. Allergic inflammation: Some patients are allergic to the synthetic gold component of the studs, and local allergic inflammation occurs after wearing the studs, with clinical manifestations of ear redness and swelling, accompanied by itching or burning sensation. In case of allergic inflammation, anti-allergic treatment should be actively carried out. Glucocorticoid steroid creams that remove allergic inflammation can be applied topically. Immediate discontinuation or removal of the earrings can also be combined with oral antihistamines for anti-allergy treatment. Patients wearing earrings with red and swollen inflammation of the ear should promptly go to the dermatology department of a regular hospital for a detailed examination by a dermatologist to clarify the diagnosis and give the correct treatment.