To Debter:

Also (as mrsD mentioned earlier) you should get methylcobalamin. If you get B12 you should buy it separately rather than get it in a B-Formula. This is because most B12 is of the (Cyanocobalamin) and NOT "methylcobalamin" which is the better form of B12 as its absorbed by the body better.

But getting methylcobalamin might be hard to get from a local store. You may have to order it from the internet. Regular B 12 Cyanocobalamin isn't bad to start with. (I've been on it for months) If you do get it, I suggest getting the sublingual tablets (the ones that melt under your tongue).
although unproved, the sublingual pills are allegedly more easily absorbed as well.

Also if you are taking any type of Ciprofloxacin, or any other Flouriquinolone drug -I feel you should stop taking it immediately and ask your doctor for something else.

You should never take any NSAIDS with it -that includes Aspirin, Alieve, and Naproxen because this enhances the side effects of these drugs.

...I hope you feel better soon.