2 doctors weighed in:

How long does it take for amoxicillin to take effect and improve UTI symptoms? I started taking them 12 hours ago.

2 doctors weighed in
1 doctor agrees

In brief: A day

If the UTI is sensitive to amoxicillin, you should begin to notice improvement in your symptoms after the 2nd or 3rd doses but continue the antibiotic until you finish what your doctor prescribed.
If you do not notice ant improvement after a couple of days, contact your doctor. I ope you feel better soon.

In brief: A day

If the UTI is sensitive to amoxicillin, you should begin to notice improvement in your symptoms after the 2nd or 3rd doses but continue the antibiotic until you finish what your doctor prescribed.
If you do not notice ant improvement after a couple of days, contact your doctor. I ope you feel better soon.
Thank
Get help from a real doctor now
Dr. Dennis Higginbotham
Board Certified, Obstetrics & Gynecology
28 years in practice
49M people helped
Continue
111,000 doctors available