Tobacco smoke exposure

Tobacco smoke exposure occurs when individuals breathe in the mixture of chemicals released when tobacco is burned, whether from smoking directly or through secondhand smoke. This exposure introduces harmful substances like nicotine, tar, and carbon monoxide into the lungs, damaging lung tissue and increasing the risk of respiratory diseases, heart problems, and cancer. Secondhand smoke can affect non-smokers, including children, by causing respiratory issues and other health problems. Reducing exposure by avoiding smoking areas and supporting smoke-free environments is crucial for preventing these health risks.