They have many side effects so the lowest dose possible for the shortest period possible is given. Steroids can be injected directly into joints. These injections are extremely effective. They are logical in that the steroid is delivered to where it is required. This is the lining of the joint that is inflamed in arthritis.
Some doctors call arthritis -synovitis.
When doctors examine the joints they are able to assess the degree of inflammation of the synovium. This is a condition where your child might have a high fever, a high white cell count and a rash. It may be associated with other organ inflammation. It used to be known as Stills disease. It has a very good outlook.