Itchy ears can be seen in otitis externa, ear eczema, ear fungal infection and other diseases.
1. Otitis externa: during the onset of bacteria and other pathogens caused by inflammation can stimulate the mucous membrane of the external auditory canal and the nerve triggered by itchy ears, with the development of the disease patients can appear red, swollen and painful external auditory canal and increased secretion phenomenon.
2. Ear eczema: allergies and other factors triggered by non-specific inflammation stimulation of the ear skin triggered by itchy ear eczema symptoms, during the onset of pimples, papules and local skin erosion and other clinical manifestations.
3. Fungal infection of the ear: it is due to the low immunity of the body that causes fungi to invade the skin of the ear canal and trigger fungal otitis externa or otitis media. The metabolites of the fungus will stimulate the immune system and cause itching, itching in the ear canal, blockage and pain, dampness in the ear and other clinical manifestations.
Itchy ears need to go to the otorhinolaryngology department, to clarify the cause of the disease, and then follow the doctor’s instructions for treatment.