Skip to content

    Women's Health

    Font Size
    A
    A
    A

    Cranberry Juice and Urinary Tract Infections - Topic Overview

    For years, people have used cranberry juice to prevent and help cure urinary tract infections (UTIs). There is limited proof that this is worth trying.

    Pure cranberry juice, cranberry extract, or cranberry supplements may help prevent repeated UTIs in women, but the benefit is small. It helps about as much as taking antibiotics to prevent another UTI.1 Using cranberry products to prevent UTIs may be expensive, and some women complain of the taste. No single concentration of cranberry juice, extract, or supplement has been studied, so it's hard to know which product to choose.

    Recommended Related to Women

    Are You Prepared for the Worst?

    By Nathaniel Benforado Disasters happen. Here's how to safeguard your home -- today.   Fire, flood, robbery -- you can lose everything in an instant, and then how do you get it all back? The first essential is homeowner's insurance. The other must-have is less obvious: a home inventory that documents all your possessions. This information will help you determine whether you have enough insurance coverage. In the event of a disaster, it'll allow you to file claims faster and more...

    Read the Are You Prepared for the Worst? article > >

    If you do want to try cranberry juice to prevent UTIs, it's better to drink pure, unsweetened cranberry juice (rather than cranberry juice cocktail). Drinking cranberry juice cocktail doesn't seem to prevent UTIs better than drinking any other fruit juice.2

    There is no proof that cranberry can cure a UTI. Cranberry is not well tested as a UTI treatment.

    Cranberries may affect how warfarin works, which can be dangerous. If you are taking the anticoagulant medicine warfarin (such as Coumadin), talk to your doctor before using cranberry to prevent a UTI.

    WebMD Medical Reference from Healthwise

    Last Updated: September 09, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
    1
    Next Article:

    Cranberry Juice and Urinary Tract Infections Topics

    Today on WebMD

    hands on abdomen
    Test your knowledge.
    womans hand on abdomen
    Are you ready for baby?
     
    birth control pills
    Learn about your options.
    insomnia
    Is it menopause or something else?
     
    woman in bathtub
    Slideshow
    period
    VIDEO
     
    bp app on smartwatch and phone
    Slideshow
    estrogen gene
    Quiz
     

    Send yourself a link to download the app.

    Loading ...

    Please wait...

    This feature is temporarily unavailable. Please try again later.

    Thanks!

    Now check your email account on your mobile phone to download your new app.

    Blood pressure check
    Slideshow
    hot water bottle on stomach
    Quiz
     
    question
    Assessment
    Attractive young woman standing in front of mirror
    Quiz