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.
Document File. Description. The .pub file extension is the file extension used by the Microsoft Publisher application which forms part of the Microsoft Office product set. A .pub file can contain images, graphics, formatted text and other objects.he .pub file extension is the file extension used by the Microsoft Publisher application which forms part of the Microsoft Office product set. A .pub file can contain images, graphics, formatted text and other objects.