What is a respiratory poison?

A respiratory poison is a substance that interferes with the normal function of the respiratory system, typically by disrupting the process of oxygen uptake or carbon dioxide elimination. Examples include carbon monoxide, which binds to hemoglobin in the blood, preventing oxygen transport, and certain chemicals that can damage lung tissues. Exposure to respiratory poisons can lead to serious health issues, including suffocation, lung damage, or even death. Prompt recognition and treatment are crucial in cases of exposure.