I had to stop the Rocephin altogether because after 12 weeks, it partially collapsed my gallbladder. An easy answer to that problem would have been to take either Actigall or Ursodiol (same thing) and it will prevent what I went through. Strange thing is that I knew this because my CAT is taking the same things!!! LOL! After being on Penicillin G IV for a month, and then switching docs, I am now on Clindamycin IV (it's great, even better than Rocephin for brain fog) and Merrem IV, and Minocycline (oral tablet) - flagyl later and I can't remember the others - still getting used to the schedule. Like the M, W, F "pulsing" of the meds. It gives your body a rest on Tues, Thurs and Sat-Sun.
Deplin was something even my psychiatrist had not heard of before. I went to http://www.deplin.com and read all about it. At first I couldn't find it so I read the reviews from a website that talked about it in some forum and the reviews were talking about it as this amazing energizing med/vitamin. I have only taken one so far and I think this takes 4-6 weeks but I'll keep you updated. Check it out online - I always look into these things that I've never heard of before, especially when they have so many positive reviews from a lot of different people. Hope this helps :)