The presence of otitis media in children can be seen through professional examination. It is recommended to visit an ENT department for timely examination to assess the severity of the otitis media condition and to take targeted treatment measures. In the early stage of the disease, children may experience obvious ear stuffiness, low-pitched tinnitus or hearing loss, accompanied by symptoms such as pus flow, often at night, episodes of crying, a feeling of ear stuffiness, often pressing their ears to relieve the symptoms, and pus flow in the ear after the perforation of the tympanic membrane, initially pus and blood, and then become viscous secretion. Individuals with otitis media may also have trouble walking. Children with otitis media need to be treated with antibiotics such as erythromycin, cefuroxime and cefradine under the supervision of a doctor. Allergy tests should be done before antibiotics are used to avoid allergic reactions. Children with earache, hearing loss, or even pus coming out of the ear, it is recommended to go to the hospital in time to identify the cause of the disease and take targeted treatment to avoid more serious consequences.