@farmerman,
Thanks, all of you, for your concern.
Farmer, I take warfarin [generic for Coumadin] but they cut my dosage way back. It was, like, five mgs daily; after the second visit to the hospital they gave me a new prescription for a 2 mg (or maybe its only 1.5 mg) tablet. My blood was getting so damn thin I was getting bruises on my arms and legs, unaware that I had even bumped into anything. Anyhoo, all things considered, I'm OK.