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 file format is a proprietary file format by Microsoft. 1  PUB files can only be opened and edited in Microsoft Publisher. 2  Users of older versions of Microsoft Publisher may not be able to open PUB files from newer versions unless the file is first saved in a compatible older format. Newer versions of Publisher should be able to open PUB files created in older editions of the Publisher software.