Sounds like me, Cap. Only I take a Zyrtec in the morning and a Singulaire at night along with the Benedryl. I too still have problems. In fact I feel like my chronic sinusitis is flaring up again which will mean a trip to the doc for antibiotics so it doesn't worsen over the winter months when it generally hits me the hardest.
I need to get a flue shot but can't at this point in time. Oh well, hibernation and being a recluse is fun. At least that is what I keep telling myself.
On the bright side if there is one,
@CapricornFarm just think of how miserable you would be if you didn't have the ear tube and all that pressure was building up in your inner ear. You would be flat on your back unable to lift your head.
What I've done in the past to get my doctor to at least try something different is say, 'Look if you feel like you are in over your head and don't know what else to do, could you send me to somebody who might be able to help me? Please?' Usually they either try something different or refer me out, either way there is a chance of getting better results.