Blocked Ear and Ear Drum Injury
Chronic blocked ear, if not due to a physical obstruction, is generally caused by Eustachian tube malfunction
Blocked ear or pressure ear may be
caused by any of the following:
- Wax impaction
- Cold or infection
- Sinus blockage
- Air travel or scuba diving
- Injury to head and neck
- Eustachian tube dysfunction