Popping in the ear; Clicking in the ear; Ear fullness; Ear pain; Cause of Eustachian tube dysfunction or blockage include: Allergies; Sinus infections; Ear infections; The common cold Treatment includes home remedies to relieve pain and several maneuvers (swallowing, chewing gum, yawning etc.), which can be done to improve Eustachian tube function.
Definition of pub. 1  1 chiefly British : public house 2. 2  2 : an establishment where alcoholic beverages are sold and consumed.
The PUB Document file format. PUB is the file extension which is generally used by the Microsoft Publisher application which is a part of the Microsoft Office product set.This file format can comprise various objects such as graphics, images, formatted text, or any other kind of object.he PUB Document file format. PUB is the file extension which is generally used by the Microsoft Publisher application which is a part of the Microsoft Office product set.