Hypoglycemic Drugs Market, by Drug Class (Sulphonylureas, Biguanides, Alpha-glucosidase inhibitors, Thiazolidinediones, Dipeptidyl peptidase-4 (DPP-4) inhibitors, and Glucagon), by Route of Administration (Oral, Injectable and Nasal), by Distribution Channel (Hospital Pharmacies, Retail Pharmacies, and Online Pharmacies), and by Region (North America, Latin America, Europe, Asia Pacific, Middle East, and Africa) - Size, Share, Outlook, and Opportunity Analysis, 2022 - 2030