I have been on 20 mg of Benazepril for a year and Mobic for 3 months. I got on the Mobic because of torn shoulder infraspinatus tendon tears. (partial) I also am off cigarettes and chew Nicotine gum 4 mg. about 15 to 20 pieces a day. For the last week I have had ringing in the ears, more in the right ear. I am ready to stop taking all the meds and cut wayyyyyyyyyyyy low on the nicotine gum. I have tried Sweet Oil drops, hydrogen peroxide drops, ear adjustment from a chiropractor and neck adjustment, and now I just took a Benadryl to see if it is an allergies which I get periodically. I'm ready to just get off everything and see if the ear stops ringing. I'm going to try a heating pad next right on my ear.