Cortibrook 6mg Tablet belongs to a group of medicines called steroids. It is used for the treatment of various diseases and conditions such as inflammatory conditions and autoimmune conditions. Cortibrook 6mg Tablet gives relief in inflammatory conditions that affect muscles and joints such as arthritis and ankylosing spondylitis. It also helps manage other inflammatory conditions such as asthma, inflammatory bowel disease, uveitis, ulcerative colitis, and allergies. It works by blocking certain chemicals that cause pain and swelling.