Still improving--so those of you who are new to the levaquin side effects, note that I am improving each day over 4 days of ending the course of treatment (500mg, 12 days). I have much less trouble walking in the AM, but I do still have pain in my legs, particularly at night. The weakness seems to be subsiding. It appears that some people have much longer-lasting problems, and some don't. However, I am not completely recovered and I can only hope I gain back my strength and flexibility. Again, highly recommend lots of water and I am taking antioxidents and folic acid. I am intentionally NOT stressing my tendons. Best health to all.