The Indian pharmaceutical industry is growing rapidly and is expected to reach $45 billion by 2020. Generic drugs make up 72% of the market. Exports have increased at a 26.1% CAGR to $10.1 billion between 2006-2013. The largest segments are anti-infectives at 17.8% and active pharmaceutical ingredients which are essential for drug production. Major players include Sun Pharma, Cipla, and Glaxo with growth rates between 2.5-5.5%. The industry is driven by growing research and development, contract manufacturing opportunities, and expanding into regulated markets. Key challenges include price controls, infrastructure issues, regulatory hurdles, and intellectual property concerns.