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    Antibiotics for Mastitis While Breast-Feeding

    Examples

    Generic Name Brand Name
    cephalexin Keflex
    dicloxacillin

    How It Works

    Antibiotics eliminate infection by killing bacteria.

    Why It Is Used

    Antibiotics are used to treat a bacterial breast infection (mastitis) and are prescribed after a breast abscess is drained.

    How Well It Works

    Treatment of breast infections with antibiotics usually is successful if the full prescription is taken. Treatment does not harm the breast-feeding baby.

    Side Effects

    The side effects of penicillin-based antibiotics, such as dicloxacillin, are rare. If they occur, they usually are mild and include:

    The side effects of cephalosporin antibiotics, such as cephalexin, are rare. If they occur, they usually are mild and include:

    See Drug Reference for a full list of side effects. (Drug Reference is not available in all systems.)

    What To Think About

    The entire supply of antibiotics prescribed should be taken, even after symptoms of the infection have cleared up.

    Resistant bacteria have become more common causes of infections. If your mastitis is caused by a resistant strain of bacteria, the first treatment with an antibiotic may not cure it. Some women who have mastitis may need a second treatment with a different antibiotic.

    Complete the new medication information form (PDF)(What is a PDF document?) to help you understand this medication.

    ByHealthwise Staff
    Primary Medical ReviewerSarah Marshall, MD - Family Medicine
    Specialist Medical ReviewerKirtly Jones, MD - Obstetrics and Gynecology

    Current as ofNovember 14, 2014

    WebMD Medical Reference from Healthwise

    Last Updated: November 14, 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.

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