How is ear cough to return a responsibility?

summary

When I dig out my ears, I feel itchy in my throat and even cough. If you have this kind of disease, it's very uncomfortable. The earwax in the ear is also called cerumen, which can protect the eardrum, prevent foreign bodies and insects from directly invading the eardrum, and protect the skin of the external auditory canal. Under normal circumstances, small pieces of earwax can fall out of the ear with the movement of the head. Now I'll talk about how to cough? Let me tell you this.

How is ear cough to return a responsibility?

First, it may damage the skin of external auditory canal; The tools used are not clean, which may lead to accidents;

Second: it may also occur in addition to perforation of the tympanic membrane, causing deafness.

Third: due to poor lighting, the cerumen at the mouth of the external auditory canal can be pushed inside to compress the eardrum, causing earache, dizziness, cough, headache and other symptoms. When you pull out the ear, trying to cough is a normal stimulus response. When you pull out the ear, if you stimulate the posterior wall of the external auditory canal, the brain mistakenly believes that other branches of the vagus nerve are also stimulated.

matters needing attention

In this way, it seems that there is something itching in the throat, so the "false information" will be transmitted to the brain and cause reflex cough.