Corticosteroids are medicines that are similar to natural hormones the body produces. These hormones, also called steroids, help to control the immune system, body metabolism or chemical response, and the body's response to stress. Corticosteroid medicines reduce inflammation and control the immune system.
Corticosteroids can be taken orally, injected, put on the skin, inhaled, or taken rectally. Most corticosteroids require a prescription. Some mild forms used as skin creams, such as hydrocortisone, do not require a prescription. Prednisone is the most commonly prescribed corticosteroid taken by mouth.
Some common conditions treated with corticosteroids are:
They may also be taken to prevent rejection after an organ transplant.
When inhaled or used on the skin, corticosteroids have few side effects. However, taking them by mouth or getting shots for more than a few weeks can lead to side effects that include:
The side effects depend on the dose and how long you take the medicine, as well as your medical history and conditions. Although these drugs can cause many side effects, they can be very effective, even lifesaving.
If you develop side effects, call your healthcare provider for instructions. Do not stop taking the medicine without your healthcare provider's approval. You may have to gradually reduce your dosage. Ask your healthcare provider or pharmacist if you have any questions about these medicines.
Disclaimer: This content is reviewed periodically and is subject to change as new health information becomes available. The information provided is intended to be informative and educational and is not a replacement for professional medical evaluation, advice, diagnosis or treatment by a healthcare professional.
HIA File MED4259F.HTM Release 9.0/2006
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