My right ear feeling full and i often hear constant ringing in right ear, what's wrong?

Check for infection: The most likely reason is the presence of unresoved infection in the middle or inner ear. Infection can be identified with the proteomic biomarker l-homocysteine at the ear. The other common reason for ear ringing is a musculoskeletal issue related to the TM joint. Such TM joint issues resonate with the biomarker arnica or hypericum.