I stopped back in early October due to the adverse effects it was having on me, and still having to this day to some degree. Seems like the theory is that it somehow got into my central nervous system and damaged something. Both antibiotics I took in tandem have been known to do this. It breaks the blood brain barrier, which I have been instructed to never do now with any medication that does that. I may have been predisposed due to having had 3 concussions in my life. But hopefully will at least get some relief here Friday with something that can help things calm down at night to allow me some decent sleep.