Global Allopurinol Market, By Drug Class (Antigout Agents, Antihyperuricemic Agents), Application (Gout, Kidney Stones, Others), Demographic (Adult, Pediatric), Dosage Form (Intravenous Powder for Injection, Oral Tablet), End-Users (Clinic, Hospital, Others), Distribution Channel (Hospital Pharmacy, Retail Pharmacy, Online Pharmacy), Country (U.S., Canada, Mexico, Brazil, Argentina, Peru, Rest of South America, Germany, France, U.K., Netherlands, Switzerland, Belgium, Russia, Italy, Spain, Turkey, Hungary, Lithuania, Austria, Ireland, Norway, Poland, Rest of Europe, China, Japan, India, South Korea, Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, Vietnam, Rest of Asia-Pacific, Saudi Arabia, U.A.E, Egypt, Israel, Kuwait, South Africa, Rest of Middle East and Africa) Industry Trends and Forecast to 2029