"James" wrote in message
.. .

I have some plantar warts being treated by a doctor, a nickel-size blister
formed and is violently painful to touch. This makes it difficult to wear
socks or shoes. . . .
Can anyone think of something I can buy somewhere (hardware store,
drugstore, craft store...)

1. It is reasonable to expect a doctor who treats XYZ
to have practical advice about convalescing from XYZ.
2. Corn plasters (sold in drugstores) are rings of
felt, made in various sizes, and you could stack
several together. (They are adhesive on one side.)
3. Some cities still have branches of the Dr. Scholl
chain that specializes in fitting feet and solving foot problems.

--
Don Phillipson
Carlsbad Springs
(Ottawa, Canada)