Topical Pain Relief Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Class (Non-Opioids and Opioids); Type (Prescription Pain Relief and Over-the-counter (OTC) Pain Relief); Formulation (Cream, Gel, Spray, Patch, and Other Formulations); Distribution Channel (Pharmacies & Drug Stores, e Commerce, Retail Stores) , and by Geography (North America, Europe, Asia Pacific, and South and Central America)