Urinary Tract Infection
"Have taken cipro before for a uti with no problems; &amp; immediate relief. This time after 2 days of 500 MG twice a day right calf muscle cramping horribly along with tingling &amp; numbness on bottom of both feet.  Very lethargic, but uti is better. Will cut in half &amp; try 250 MG 3 times a day."