Cranberry extract was not as effective as trimethoprim-sulfamethoxazole (TMP-SMX) in preventing urinary tract infections in women, a double-blind study found.
During a year of prophylaxis, the mean number of new urinary tract infections among women taking cranberry extract was 4 (95% CI 2.3 to 5.6), while the mean number for women taking the low-dose antibiotic was 1.8 (95% CI 0.8 to 2.7), according to Suzanne E. Geerlings, MD, PhD, of Academic Medical Center in Amsterdam, and colleagues.
However, after only one month of treatment, more than 85% of fecal flora from women taking the antibiotic were resistant to TMP-SMX, the researchers reported in the July 25 Archives of Internal Medicine. ... Read More -
http://www.msrc.co.uk/index.cfm/fuseact ... pageid/806