Skip to content

    Osteoporosis Health Center

    Font Size
    A
    A
    A

    Teriparatide for Osteoporosis

    Examples

    Generic Name Brand Name
    teriparatide Forteo

    Teriparatide (Forteo) has been approved by the U.S. Food and Drug Administration (FDA) to treat osteoporosis in men and women. It is given by daily injection.

    How It Works

    Teriparatide is a synthetic version of parathyroid hormone, which is the body's primary regulator of calcium and phosphate in the bones. Teriparatide stimulates bone growth and slows the rate of bone loss.

    Why It Is Used

    Teriparatide is used to treat severe osteoporosis in people at high risk for bone fractures. It can be used by both men and women. Teriparatide treatment is reserved for people with severe osteoporosis who are unable to take other medicines or for whom other medicines are not effective. The reasons why teriparatide is used after other treatments include its high cost, need for daily injections, and unknown long-term effects.

    How Well It Works

    Teriparatide increases bone density and decreases the risk of fractures.1

    Side Effects

    All medicines have side effects. But many people don't feel the side effects, or they are able to deal with them. Ask your pharmacist about the side effects of each medicine you take. Side effects are also listed in the information that comes with your medicine.

    Here are some important things to think about:

    • Usually the benefits of the medicine are more important than any minor side effects.
    • Side effects may go away after you take the medicine for a while.
    • If side effects still bother you and you wonder if you should keep taking the medicine, call your doctor. He or she may be able to lower your dose or change your medicine. Do not suddenly quit taking your medicine unless your doctor tells you to.

    Call 911 or other emergency services right away if you have:

    Call your doctor if you have:

    Common side effects of this medicine include:

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

    What To Think About

    Teriparatide is very expensive and must be given by daily injections.

    Long-term effects of taking teriparatide are not known, so experts recommend that this medicine is taken for no longer than 2 years. After you stop taking teriparatide, you will take another medicine such as alendronate, which is a bisphosphonate, to prevent bone loss.

    Teriparatide is not recommended for young people whose bones have not stopped growing or who have had radiation therapy that involved the bones.

    Taking medicine

    Medicine is one of the many tools your doctor has to treat a health problem. Taking medicine as your doctor suggests will improve your health and may prevent future problems. If you don't take your medicines properly, you may be putting your health (and perhaps your life) at risk.

    There are many reasons why people have trouble taking their medicine. But in most cases, there is something you can do. For suggestions on how to work around common problems, see the topic Taking Medicines as Prescribed.

    Checkups

    Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.

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

    Citations

    1. Drugs for postmenopausal osteoporosis (2011). Treatment Guidelines From The Medical Letter, 9(111): 67-74.

    ByHealthwise Staff
    Primary Medical ReviewerKathleen Romito, MD - Family Medicine
    Specialist Medical ReviewerCarla J. Herman, MD, MPH - Geriatric Medicine

    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.

    Today on WebMD

    Women working out and walking with weights
    Reduce bone loss and build stronger muscles.
    Chinese cabbage
    Calcium-rich foods to add to your diet.
     
    woman stretching
    Get the facts on osteoporosis.
    Porous bone
    Causes, symptoms, risk factors, and treatment.
     
    senior woman
    Article
    Woman holding plate of brocolli
    Article
     
    wrist xray
    Quiz
    Superfood for Bones
    Slideshow
     
    mature woman
    Article
    sunlight in hands
    Article
     
    man and woman in front of xray
    Quiz
    woman with dumbbells
    Article