Oily ears are actually a normal phenomenon, meaning that the earwax is more moist, while most people’s earwax, also known as cerumen, is drier. A few people due to the external ear canal gland secretion is more vigorous, earwax (cerumen) dry more slowly than the normal population, which contains more water, resulting in thin earwax, looks like oil, but there is no hearing loss, pain in the ear canal and other symptoms, so it is known as oily ears, this phenomenon does not belong to the disease, so there is no need to deal with the clinical treatment, can be treated as normal.