This document discusses nicotine replacement therapy (NRT) as a treatment to help people stop smoking or chewing tobacco. NRT uses products that supply low doses of nicotine without many of the toxins found in smoke or tobacco, to reduce cravings and ease withdrawal symptoms. The document then provides guidance on different NRT patch therapies for those smoking 20 or more cigarettes versus less than 20 cigarettes per day. It also outlines five important steps to prepare for quitting smoking, including setting a quit date and removing tobacco products. The rest of the document discusses trends in cigarette smoking and NRT sales in India, competitive landscape of NRT brands, a SWOT analysis of NRT, examples of competitor NRT brands, and types