Is otitis externa difficult to treat?

Otitis externa is a diffuse inflammation of the skin of the external auditory canal, most of which can be cured by active treatment, and some necrotizing otitis externa is more difficult to treat and harder to cure.
Otitis externa is mostly due to bacterial, fungal and other pathogens infection, in the external auditory canal skin injury, otitis media pus into the external auditory canal, etc. vulnerable to pathogens, local inflammation occurs. Treatment is based on clearing the infection, such as using ofloxacin ear drops to treat otitis externa caused by bacterial infection, and mycotoxin, clotrimazole, etc. to treat otitis externa caused by fungal infection.
Most otitis externa can be cured by active conservative treatment, and the medication should be prescribed by the doctor. Some necrotizing otitis externa, which can invade the cerebral nerves and cause facial paralysis and other symptoms of cerebral nerve damage, are more difficult to treat and may require surgery.
When you feel that your ear is not adapting to the disease, actively seek medical treatment, and take standardized medication and treatment after the doctor has made a clear diagnosis, so that the disease can be recovered as soon as possible.