https://rxchat.com/Discuss/Nitrofurmarc-100-Mg-233739_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS I was put on Nitrofurmacr 100 mg for seven days for an UTI and finished yesterday. Today my symptoms are coming back. Do I have to go back to the Dr. for a new Rx? Why didn't this work? - Filed in Nitrofurantoin en-us Copyright 2026 RxChat.com. All Rights Reserved. Mon, 30 Jul 2012 16:28:41 GMT 60 https://rxchat.com/images/mc_logo.png https://rxchat.com/Discuss/Nitrofurmarc-100-Mg-233739_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS https://rxchat.com/Discuss/Nitrofurmarc-100-Mg-233739_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS#r_244270 https://rxchat.com/Discuss/Nitrofurmarc-100-Mg-233739_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS#r_244270 Did your doctor actually test for UTI, or simply tell you that's what it was? I ask because I was mis"diagnosed" for years with UTIs only to find out that in fact I had IC, which <a href="https://rxchat.com/Categories/Antibiotics/" target="_blank">antibiotics</a> do nothing for. Tue, 31 Jul 2012 12:58:41 GMT https://rxchat.com/Discuss/Nitrofurmarc-100-Mg-233739_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS#r_244061 https://rxchat.com/Discuss/Nitrofurmarc-100-Mg-233739_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS#r_244061 Not all medications work for everyone to treat any given problem. While most times the first antibiotic prescribed works for people, this just isn't always the case. <br/> <br/> Learn more <a href="https://rxchat.com/wiki/Nitrofurantoin/" target="_blank" rel="nofollow">Nitrofurantoin details</a> here. <br/> <br/> And yes, you should consult your doctor as you will probably need to try a different antibiotic. <br/> <br/> Are there any other questions or comments? Mon, 30 Jul 2012 16:28:41 GMT