Left Ear feeling clogged/pressure.
Hello, for months now my left ear has had a pressure feeling/clogged feeling like there is something in there, or that it feels like it needs to pop, but never does. The pressure varies at times, from mild to severe. One odd thing I notice if I do something like look down and start reading a page, the pressure seems to build.. I don't know if it's related but I also have major twitching in my eyelids (mainly right eye). On occasion I feel dizzy/lightheaded, though this may just be me having a panic attack which I'm prone to getting.
There is 3 things I've been thinking of that could be possible causes...though I'm not sure if any of them are really possibilites or not.
A doctor years back told me I had allergies, but I took claratin 24 hour early today and it didn't take away the pressure...is it possible for your ear to to plugged/pressure from allergies but not go away when you take medication?
The other thought is I strain my eyes all the time, majorly always on the PC, TV, Games and books...could severe eyestrain cause ear pressure.
3rd thing...I have 3 wisdom teeth left 1 of which (bottom left) I know for a fact has a cavity and becomes infected quite alot and swells up majorly unless I take my daily Vitamin C pill.. And I suspect the others may have forming cavities in them.