Part 1: Codeine Phosphate — Complete Pharmacology, Pricing & Legal Guide for India
An exhaustive 2000+ word educational guide to Codeine Phosphate in the Indian context. Covers 24+ brand names with prices from 1mg, Jan Aushadhi status, CYP2D6 metabolism, lethal doses, NDPS Act regulations, and harm-reduction resources. Data as of May 2026.