Glacial Erratics

When last I was at the doctor we decided that having discovered some food allergies it might be wise to investigate allergies of the airborne or environmental type.    (PMU)

So today I trotted off to the allergist confident that something would show, at least mold, cats and perhaps a few tree pollens.    (PMV)

Nothing. Nada. Zip. I had no reaction to any of the (many) pricks and shots. I barely had a reaction to the positive control. And the machine that goes ping when you blow into it says my lungs are fine.    (PMW)

The good news is apparently I don't have airborne allergy problems. The bad news is something unknown is wrong with me.    (PMX)