When one has spent a significant amount of a 48-hour block of time sitting on the toilet, one’s bottom tends to become, er, numb.
But my concern isn’t that I have eaten precious little since lunchtime Wednesday (which I haven’t).
Or that I have a numb bum (which I have).
My concerning thought is about the barrowload of meds that I take, twice a day, to bed my heart surgery in.

For example, have all the internal goings-on affected how the all of the drugs are supposed to be absorbed?
Well, I’m no doctor, but…
Well, thanks for the offer there, Young Masher, but I’ll pass