Global Giant Cell Arteritis Drug Market, By Mechanism of Action (Corticosteroids, Immunosuppressive Agents, Anticoagulants and Others), Drugs (Prednisone, Methotrexate, Tocilizumab, Aspirin and Others), Diagnosis (Blood Tests, Imaging Tests and Biopsy), Treatment (Medication, Supplements and Surgery), Route of Administration (Oral, Intravenous, Subcutaneous and Others), Distribution Channel (Direct, Online Pharmacy, Retailers and Others), End Users (Hospitals, Homecare, Specialty Clinics and Others), Country (U.S., Canada, Mexico, Peru, Brazil, Argentina, Rest of South America, Germany, Italy, U.K., France, Spain, Netherlands, Belgium, Switzerland, Turkey, Russia, Hungary, Lithuania, Austria, Ireland, Norway, Poland, Rest of Europe, Japan, China, India, South Korea, Australia, Singapore, Malaysia, Thailand, Indonesia, Philippines, Vietnam, Rest of Asia-Pacific, South Africa, Saudi Arabia, U.A.E, Kuwait, Israel, Egypt, Rest of Middle East and Africa) Industry Trends and Forecast to 2028.