prednisone is the steroid most commonly used to treat certain rheumatic diseases such as psoriatic arthritis. however it's important to take steroids such as prednisone only when absolutely needed. prednisone use is associated with an increased risk of infection. long-term use may cause serious side effects such as bone deterioration (osteoporosis) joint weakness cataracts weight gain and the development of diabetes.
what's the most commonly used steroid for psoriatic arthritis treatment?