Pimples inside the ears may be caused by diseases such as external auditory canal boils, papilloma of the external auditory canal, and cholesteatoma of the external auditory canal.
1. External auditory canal boil: this disease is mainly caused by Staphylococcus aureus infection, followed by Staphylococcus epidermidis, Streptococcus, Pseudomonas spp. and other pathogenic microorganisms, and is related to ear-digging injuries, immunity decline and other factors, the typical symptom is ear pain, ear canal, there are tough nodules, accompanied by redness, swelling, heat and pain, so pimples inside the ear may be caused by external auditory canal boil.
2. papilloma of external auditory canal: when the skin of the external auditory canal is stimulated by inflammation for a long time, or when the external ear is often damaged, resulting in a decrease in the resistance of the local skin, it is easy to be infected by the papilloma virus and caused by the disease, and there will be a new papilloma organisms in the external auditory canal, which can be manifested as a swelling inside the ear raised on the surface of the growth.
3. Sebaceous cysts of the external auditory canal: Sebaceous cysts are easy to grow near the mouth of the external auditory canal, which is mainly caused by the blockage of sebaceous gland ducts, and the secretion is not easy to flow out. Some patients may be accompanied by infection, pain, redness and swelling.
Pimples inside the ear may also be caused by other reasons, it is recommended to go to the hospital in a timely manner, to clarify the specific causes of targeted treatment.