Generic Drugs Market Size and Forecast (2021 - 2031), Global and Regional Share, Trend, and Growth Opportunity Analysis Report Coverage: By Molecule Type (Antidepressants, Antihistamines, Analgesics, Antibiotics, Antivirals, Diuretics, and Others), Indication (Metabolic Diseases, Cancer, Immunology, Respiratory Disorder, Cardiovascular Disorder, Neurology Disorder, Rare Diseases, and Others), Type (Prescription and OTC Drugs), Distribution Channel (Hospital Pharmacies, Retail Pharmacies, and Online Pharmacies), and Geography (North America, Europe, Asia Pacific, Middle East and Africa, and South and Central America)