The cause of the disease can be frequent colds, tonsillitis, vitaminosis, mechanical ear injuries or pathological congenital developmental abnormalities. According to medical statistics, 90 % of children under 5 years old get sick of otitis media. Scientific explanation for such a factor ordinary normally pathological anatomical structure of the middle ear. Adults are much less common, more often thanks to a cold. Symptoms such as unpleasant nausea, constant vomiting, through chur severe pain will certainly be inherent, even an increase in blood pressure is possible, in one of the ears is muffled (almost nothing is heard). You can treat such a disease with folk remedies. Of course, various drugs can be used, but the action will not be so fast and effective.