It is not recommended to squeeze the pus from the ear hole. Squeezing will cause the local tissues to split, become larger, and spread contamination, which will easily aggravate the local inflammatory infection and make it more difficult for the ear hole to heal. Clinically, the following treatment can be taken for pus in the ear hole: first, it is recommended that the patient go to a specialized ENT hospital and have the doctor carry out local disinfection treatment. The doctor first examines the inside of the ear hole, removes the necrotic tissue inside the ear hole, exposes the fresh trauma, and can carry out local disinfection treatment with iodine volts, alcohol and hydrogen peroxide, and daily disinfection is recommended in the early stage, and if the wound exudation is reduced, disinfection can be carried out every other day . Secondly, for such patients, short-term application of antibiotics, including topical topical or oral can also be applied for common treatment to promote the healing of the infected ear hole as soon as possible.