A fire boil that develops in the ear is actually a localized infection in the ear. And fire boils often mean that the patient already has a visible pus head forming. If it occurs in a more superficial part of the ear, the patient can apply a topically applied antibiotic ointment to treat it. For example, ointments like fusidic acid ointment, erythromycin ointment, and mupirocin ointment are all fine. However, if it is in a deeper location, the patient does not have the means to rub the medicine in a very timely manner can go to the regular hospital’s otorhinolaryngology, or dermatology department for consultation. Let the doctor apply tweezers or other instruments to operate to the patient for rubbing medicine, or the knot has matured a little puncture pus drainage, so that can be eliminated faster. However, patients with boils in the ear should not squeeze them on their own, because if they are not properly controlled they may cause the infection to spread.