The cigarette industry refers to the production and sale of cigarettes, which are small rolls of tobacco wrapped in paper. This industry has a significant global presence, with major companies manufacturing and distributing various brands. Cigarettes contain nicotine, a highly addictive substance, and are linked to numerous health issues, including lung cancer and heart disease. Over the years, the cigarette industry has faced increasing regulation and public scrutiny due to the health risks associated with smoking. Many countries have implemented strict advertising laws, warning labels, and smoking bans in public places to reduce tobacco consumption and protect public health.