St. Luke's Hospital
Main Number: 314-434-1500 Emergency Dept: 314-205-6990 Patient Billing: 888-924-9200
Find a Physician Payment Options Locations & Directions
Follow us on: facebook twitter Mobile Email Page Email Page Print Page Print Page Increase Font Size Decrease Font Size Font Size
America's 50 Best Hospitals
Meet the Doctor
Spirit of Women
Community Health Needs Assessment
Home > Health Information

Multimedia Encyclopedia

    Print-Friendly
    Bookmarks

    Folate-deficiency anemia

    Folate-deficiency anemia is a decrease in red blood cells (anemia) due to a lack of folate. Folate is a type of B vitamin. It is also called folic acid.

    Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues.

    Causes

    Folate (folic acid)is needed for red blood cells to form and grow.You can get folate by eating green leafy vegetables and liver. However, your body does not store folate in large amounts. So, you need to eat plenty of folate-rich foods to maintain normal levels of this vitamin.

    In folate-deficiency anemia, the red blood cells are abnormally large. Suchcells are called megalocytes. They are also called megaloblasts. They are seenin the bone marrow. This is why this anemia is also called megaloblastic anemia.

    Causes of this type of anemia include:

    • Too little folic acid in your diet
    • Hemolytic anemia
    • Long-term alcoholism
    • Use of certain medications (such as phenytoin [Dilantin],methotrexate, sulfasalazine, triamterene, pyrimethamine, trimethoprim-sulfamethoxazole, and barbiturates)

    The following raise your risk for this type of anemia:

    • Alcoholism
    • Eating overcooked food
    • Poor diet (often seen in the poor, the elderly, and people who do not eat fresh fruits or vegetables)
    • Pregnancy

    Folic acid is needed to help a baby in the womb grow properly. Too little folic acid during pregnancy may lead to birth defects in a baby. For more information see: Folic acid and birth defect prevention

    Symptoms

    • Fatigue
    • Headache
    • Pallor
    • Sore mouth and tongue

    Exams and Tests

    • Complete blood count (CBC)
    • Red blood cell folate level

    Rarely, a bone marrow examination may be done.

    Treatment

    The goal is to identify and treat the cause of the folate deficiency.

    You may receive folic acid supplements, taken by mouth or given through a vein. If you have low folate levels because of a problem with your intestines, you make need treatment for the rest of your life.

    Diet changes can help boost your folate level. Eat moregreen, leafy vegetables and citrus fruits.

    Outlook (Prognosis)

    Anemia usually responds well to treatment within 2 months.

    Possible Complications

    Symptoms of anemia can cause discomfort. In pregnant women, folate deficiency has been associated with neural tube or spinal defects (such as spina bifida) in the infant.

    Other, more severe complications may include:

    • Curly graying hair
    • Increased skin color (pigment)
    • Infertility
    • Worsening of heart disease or heart failure

    When to Contact a Medical Professional

    Call for an appointment with your health care provider if you have symptoms of folate deficiency anemia.

    Prevention

    Eating plenty of folate rich foods can help prevent this condition.

    Experts recommend that women take 400 micrograms (mcg) of folic acid every day before you get pregnant through the first 3 months of pregnancy.

    References

    Antony AC. Megaloblastic anemias. In: Goldman L, Schafer AI, eds. Cecil Medicine. 24th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 167.

    BACK TO TOP

    • Megaloblastic anemia - v...

      illustration

    • Blood cells

      illustration

      • Megaloblastic anemia - v...

        illustration

      • Blood cells

        illustration

      A Closer Look

      Self Care

        Tests for Folate-deficiency anemia

        Review Date: 2/8/2012

        Reviewed By: Todd Gersten, MD, Hematology/Oncology, Palm Beach Cancer Institute, West Palm Beach, FL. Review provided by VeriMed Healthcare Network. Also reviewed by Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington; David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

        The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
        adam.com

        A.D.A.M. content is best viewed in IE9 or above, Fire Fox and chrome browser.


        Back  |  Top
        About Us
        Contact Us
        History
        Mission
        Locations & Directions
        Quality Reports
        Annual Reports
        Honors & Awards
        Community Health Needs
        Assessment

        Newsroom
        Services
        Brain & Spine
        Cancer
        Heart
        Maternity
        Orthopedics
        Pulmonary
        Sleep Medicine
        Urgent Care
        Women's Services
        All Services
        Patients & Visitors
        Locations & Directions
        Find a Physician
        Tour St. Luke's
        Patient & Visitor Information
        Contact Us
        Payment Options
        Financial Assistance
        Send a Card
        Mammogram Appointments
        Health Tools
        My Personal Health
        mystlukes
        Spirit of Women
        Health Information & Tools
        Clinical Trials
        Health Risk Assessments
        Employer Programs -
        Passport to Wellness

        Classes & Events
        Classes & Events
        Spirit of Women
        Donate & Volunteer
        Giving Opportunities
        Volunteer
        Physicians & Employees
        For Physicians
        Remote Access
        Medical Residency Information
        Pharmacy Residency Information
        Physician CPOE Training
        Careers
        Careers
        St. Luke's Hospital - 232 South Woods Mill Road - Chesterfield, MO 63017 Main Number: 314-434-1500 Emergency Dept: 314-205-6990 Patient Billing: 888-924-9200
        Copyright © St. Luke's Hospital Website Terms and Conditions  |  Privacy Policy  |  Patient Notice of Privacy Policies PDF Sitemap St. Luke's Mobile