How does the 4-year-old baby suddenly say that his ear hurts at night?

Earache is mostly caused by ear disease, and a few are related pain. First of all, we should consider whether it is caused by inflammation. Acute and subacute inflammation caused by bacterial or viral infection around the ear, auricle, external auditory canal, tympanic membrane and tympanic cavity may cause earache to varying degrees. Pharyngeal inflammation often leads to traction pain in the ear canal. Secondly, some traumatic diseases, such as teeth, mandibular joint and throat, can cause reflex earache.

In view of earache, you can go to the hospital in time to let the doctor look at the ear condition, check it in detail, and treat the symptoms under the guidance of the doctor.