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In reply to the discussion: CVS to pull certain cold medicines containing decongestant phenylephrine from store shelves [View all]usonian
(25,097 posts)12. Wikipedia is a great place to start.
And, other than the begs for money, they don't try to sell you stuff.
I looked for info on the Feynman Path Integral (Physics and Math) and got this at or near the top:

They're free at Wikipedia!
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CVS to pull certain cold medicines containing decongestant phenylephrine from store shelves [View all]
BumRushDaShow
Oct 2023
OP
I am furious right now. United Healthcare through Medicare gives you $40 every quarter to spend
Maraya1969
Oct 2023
#8
You have to give your license and sign your name to get the real stuff that works.
Maraya1969
Oct 2023
#18
Did that for a long time, but my grocery's pharmacy stopped providing it, a while ago.
elleng
Oct 2023
#20
Doesn't that just piss you off? I would check around. Maybe one of the smaller, non chain
Maraya1969
Oct 2023
#24
The Feds determined that the pills don't work AT ALL. When used nasally, in a spray
CCExile
Oct 2023
#40