More often than not, an earache is a sign of an ear infection. Ear infections, especially infection in the middle ear, are quite common in infants and young children. Trauma to the ear, fluid buildup due to swimming, blockage of Eustachian tube, accumulation of wax due to vigorous cleaning of the ear with cotton buds and infections caused by pathogens, are some of the common contributory factors for pain in the ear. Though it is best to consult an ENT specialist for proper treatment, certain home remedies can also be followed for alleviating pain.