Deflazacort 6mg is a corticosteroid medication used to treat various inflammatory and autoimmune conditions, such as muscular dystrophy, allergic reactions, arthritis, and skin diseases. It works by reducing inflammation, swelling, and the immune response in the body. Deflazacort is often preferred over other corticosteroids due to its lower risk of certain side effects, such as weight gain and fluid retention, while still being effective in managing conditions that involve excessive inflammation.