Yes, I'm discovering... late in life... that I have some developing allergies. Suspicion is it's the same suite of issues my dad suffered from most of his life. Early days yet, but the issue arises. If this diagnosis is correct... do I just pop the pills, or do I aim for an attack involving maybe some diet changes, maybe a less cluttered more dust-free house, maybe a different sort of exercise regimen, etc. In the very short term, the only thing I know is true is that taking a very low dosage of antihystemine for the last few days has made for a substantial improvement. The other thing is... I am very much against the too-standard Western Medicine approach: take a pill; side-effects develop; take a pill for the side-effects; next round of side-effects manifest; take two more pills for those side-effects... etc. My MD is sympathetic, so we'll move forward from there...