Cortisone is a type of steroid hormone that is naturally produced by the adrenal gland in human beings. It is primarily used to treat a wide range of inflammatory conditions such as arthritis and dermatitis. In medical terms, cortisone is also referred to as corticosteroid. Other commonly used synonyms for cortisone include Prednisone, Prednisolone, Methylprednisolone, and Dexamethasone. These steroids work by suppressing the immune system, which reduces inflammation and pain in the affected area. While cortisone has many therapeutic benefits, it is also associated with a host of side effects, which necessitate its careful and monitored use under medical supervision.