Uva Ursi is for active urinary tract infections. It contains arbutin which changes into a powerful urinary tract antiseptic. It is not for long-term use, but works best in acute situations. It will help kill bacteria in the urinary tract. Combine with cranberry juisce to acidify urine and prevent E Coli from getting a foothold.
Uva Ursi is also diuretic and helps to flush the urinary tract.