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Corticosteroids are some of the oldest, most effective and fastest-working drugs for many forms of arthritis. When used properly and sparingly, corticosteroids have the power to spare joints, eyes and internal organs from damaging inflammation. In some cases, they even save lives. Unfortunately, they also have the potential to do great harm by causing brittle bones (osteoporosis; see page 16), cataracts and elevated blood sugar – particularly if they are taken in high doses or for long periods of time.
To maximize benefits and minimize side effects, such as weight gain, mood swings and thining skin, doctors prescribe corticosteroids in doses as low as possible and for as short of a time as possible. Dosages vary widely and are based on your disease and the goals of treatment. For example, low doses – 10 mg of prednisone or less – may be sufficient for the joint inflammation associated with RA, whereas much higher doses would be needed to control lupus-related kidney inflammation. Injections of corticosteroids directly into inflamed joints may help control localized inflammation, but this chart lists corticosteroids given orally to treat widespread, systemic inflammation.
By prescribing DMARDS, such as methotrexate, sulfasalazine (Azulfidine) or leflunomide (Arava) along with corticosteroids, many doctors find they can keep dosages of corticosteroids low. In some cases, DMARDs or a biologic agent such as adalimumab (Humira), anakinra (Kineret), etanercept (Enbrel) or infliximab (Remicade) may eliminate the need for corticosteroids entirely.
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