Global Analgesics Market Analysis By Drug Class [Opioids (Morphine, Fentanyl, Codiene, Methadone, Meperidine, Oxycodone, Tramadol, Dextromethorphan, Buprenorphine, Others), NSAIDs, Local Anesthetics, Acetaminophen], By Indication (Surgical Pain, Cancer Pain, Neuropathic Pain, Others), By Type (Prescription, OTC), By Route of Administration (Oral, Parenteral, Transdermal, Others), By Distribution Channel (Hospital pharmacies, Retail pharmacies, Online pharmacies), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2024-2033