I store some vitamins and more common meds in a basket on top of the fridge:
You already saw my daily vitamin organization when I touched up my junk drawer:
Hubby and I take chewy gummybear vitamins, you may remember that they live in the spice cabinet: We take out a handful of each kind, (calcium, daily, C, and fish oil) and put them in a little Pyrex bowl with a airtight lid. Each of the chewys are different shapes/flavors so we just take 2 of each one(except me, I don't take the daily, since I take prenatals), gets him a little bit of "candy" for his sweet tooth. (the fish oil ones have a unpleasant after taste, so we take them first, so the others cover that up) The bowl lives on either the counter or hubby's desk or night stand, wherever he is when I remind him to take them.
I had already gone through my meds when I organized my bathroom cabinet, tossing any expired or icky stuff. I did come across a Tylenol bottle the other day though that was half full of 2 different pills that weren't Tylenol and 1 Tylenal pill, I took the Tylenol and tossed the others. I'm pretty sure they were Advil and acai supplements, and that it came from when my sister lived with me, she used to take acai and kept that mixed bottle in her purse, but that was over a year ago, so I tossed it. The bathroom cabinet is still organized 7 weeks later. The OTC meds are under the shelf. The Rx stuff (mostly, inhalers, migraine meds and allergy meds) are in that bottom right hand stacking container.
A close up of the OTC meds: the one on the left is all the less commonly used OTC meds, on the right is the bigger packages, cough drops, Costco size NyQuil and Airborne. The one on the left could be more organized, but for everything to fit, I didn't want any extra containers or whatever, so its fine.
Im linking to Vitamin/Medicine StorageDay 15 at A Bowl Full of Lemon's 21 Day Organizing Challenge