After the child catches a cold, say ear aches what to cause

Cold is upper respiratory tract infection, ear pain after child upper respiratory tract infection may be caused by unimproved disease, otitis externa, otitis media and other reasons.

1. The disease itself is not improved.

Upper respiratory tract infection is usually caused by pathogen infection such as bacteria and virus. The condition of the child is not improved. As the pathogen enters the body and releases heat source, the body temperature is abnormally increased, which can cause local vasodilation, thus causing ear pain.

2, otitis externa otitis

externa is usually caused by pathogen infection, upper respiratory tract infection after the body is invaded by pathogens, it can lead to ear pain symptoms, so children upper respiratory tract infection after ear pain may be caused by otitis externa.

3. Otitis

media Otitis media is usually caused by pathogen infection, eustachian tube dysfunction and other reasons. After upper respiratory tract infection, the body is stimulated by inflammation, which can cause symptoms of ear pain. Therefore, ear pain after upper respiratory tract infection in children may be caused by otitis media.