Otitis media is a common disease in infants and young children. When suffering from this disease, children will have some symptoms such as: high fever, fussiness, refusal to eat, refusal to breastfeed, vomiting, shaking the head, rubbing hands in the ears, even convulsions... If otitis media in children is not detected and treated promptly, after about 2-3 days, it can turn into otitis media with pus, pus rupture, causing complications such as perforated eardrum, pus flowing out of the ear....