In Reply to: I would guess some kind of supply line problem with your local stores. posted by I see plenty available for purchase at online stores. nm on Thu, Sep 09 2021 at 04:53 PM CDT:
I haven't been able to find any sites that DON'T require an Rx. Potassium chloride seems to be kind of tricky when it comes to dosing--a person has to be careful. But still, I thought it would be easy to do, like buying pills for other vitamins (vitamin C, vitamin B complex, etc.).
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