Earwax blockage :
Blockage of the ear caused by the ear is called ear wax , it might be present in external ear, middle ear or the inner ear. ear wax generally protects the ear by trapping the insects and dirt. Ear wax acts as natural defence mechanism. Some of the common symptoms of ear wax are ear ache , hearing loss, dizziness, discharge in the ear, ringing noises in the ear . Patients often experience a itching sensation in the ear , patients use the ear bud to remove the wax and it turn pushes the wax down creating a blockage in the ear. Treatment includes removal of was by an ENT specialist using a solution that dissolves wax, ear irrigation and occasionally by a device called curete.