How to cope with eustachian tube causing ringing in my ears?

Medical vs surgical: If you do have eustacian tube dysfunction that is causing your ringing/tinnitus in the affected ear, then focus on treating that. Nasal steroid, decongestant, antihistamines etc...If not adquate, oral steroid briefly and diuretic may help. If adenoids/tonsils are large, removal may help. Or, consider having an ear-tube (myringotomy) by an ENT doc..Consult your doc for eval/treatment. Good luck.