Many people mention magnesium lotion. I've never heard of it. Is that a health food store product? I'm making a list here for my shopping trip:

From Health food store:

Marshmallow root tea (for my Interstitial Cystitis)
Organic Apple Cider and Raw Almondsfor my GERD
Magnesium Lotion? from here too?

From Drugstore:

Salonpas patch or other Salycilate patch if not available.
I wonder where I can get Biofreeze for my feet?