What Causes Pressure In Ears While On Apo-Ramipril For High BP?

I am suffering with the sensation of pressure in my ears and also pain especially in the right ear. I ve seen an ear specialist and after examination of the ear he concluded the ears were good. The only thing he noted was the ear canals were very small and he wants to follow up with an ear test. I have high blood pressure and in the last few months my pills were changed. They removed the fluid component of the blood pressure pills. I take apo rampril and I was wondering if there is any connection to the problems I am having with the ears? I also smell smoke when there is no smoke around me.