If the pus in the ear hole is small and the amount of pus is not very large, it can usually heal by itself. If the amount of pus is relatively large, there are other parts of the phenomenon of redness and swelling, it is very difficult to self-healing, you can take some antibiotics for treatment, because pus in the ear hole is usually caused by infection. Go to the hospital in time for examination, symptomatic treatment, normal daily life can be cleaned with povidone-iodine. Pus from ear holes is usually caused by poor ear piercing care, if you have just finished piercing your ears, you should sterilize your ear holes every day. At the same time, you should turn the earrings, do not let the ear holes contact with water, moisture will be infected, more difficult to heal. Keep sterilizing the skin, if it’s not serious, it will usually heal in a week or so.