Hi, I've read a few threads on folks' experience with kidney infection and just wondered if anyone knew if this was 'normal' or not! I got diagnosed on Sunday and have finished a three day course of trimethroprim (sp?). Pain has gone so they must have done something but today I feel terribly thirsty. I had the same kind of thirst a few weeks ago when the infection must have been rumbling away (but stupidly ignored it). Has anyone had the same symptoms, post-infection? I'm thinking it's just my kidneys recovering but concerned there is something else going on, like a problem with my kidneys or the infection is still there. Thanks!