Ear pressure can be caused by either by blockage to the external ear as in a wax or a outer ear infection or due to blockage of the ear tube or the eustachian tube. The eustachian tube is a muscular tube which connects the middle ear to the back of the nose or the nasopharynx. Everytime we swallow, the nasopharyngeal end or the nose end of the eustachian tube opens and closes to adjust the middle ear pressure. If there is any cause which obstructs the eustachian tube or cause blockage, we end up