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A 25-year-old female asked:

Uti bactrim (sulfamethoxazole and trimethoprim) given. 2x a day 7 days. ive taken 4 pills of it. still feeling very bad. no back pain but yes burning and urgency. azo barely helps. sugg?

1 doctor answer4 doctors weighed in
Dr. Hunter Handsfield
Infectious Disease 54 years experience
Recheck w/ doctor: After 4 doses over 2 days, symptoms should be better. Many UTIs are caused by bacteria resistant to sulfa-trimethoprim (Bactrim). You need a urine culture and probably swicth to a different antibiotic ASAP, such as a quinolone (e.g. ciprofloxacin). Contact your doctor ASAP. Good luck!
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Last updated Apr 24, 2016


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