My doctor prescribed Cipro for me on Thursday. First time I ve ever taken this. Have had severe intestinal problems for several years. Noticed yesterday that I didn t feel right. It s worse today. Headache, dizzy, somewhat nauseous, and fuzzy . Am also on Metronidazol, but, it has never made me feel like this when taken before. Maybe a little nauseous but that s all. Am ready to stop the Cipro.