I have a urine infection, since Saturday. I have drunk water every time I urinatd which has helped . But although the symptoms are not so bad, I feel very fatigued. This is the 3rd time in about a year that I have had this. Am now 72 and never had one before. I was put on Furadantin once but it gave me side effects which. Can t remember what they were. I m due to see my Dr on Wednesday, and am not sure weather to wait till then, or go t the health clinic now.