Ear Troubles

There are following part of the ear:-
The outer part of the ear.
The middle part of the ear that goes towards tympanic membrane through the hole of the ear by which voices are heard.
The part next to tympanic membrane where the ear tube meets to the throat, it is called inner path of the ear.
A drum presents inside the ear, the next part of which is called Eustachian tube. This tube gets swelling by the affect of catarrh, due to which several types of voices start to produce like- producing a rustling sound. Several types of disease
can occur due to improper care of the ear:-
Swelling of the outer part of the ear.
Occurring eczema around the ear.
Getting cold in the middle part of the ear.
Coming pus from the ear.
Forming pus in the ear.
Cracking of the ear drum.
Deafness.
Producing strange voices in the ear.