What must be done if a person inhales a chemical?

If a person inhales a chemical, the most critical step is to move them to fresh air. This action helps dilute and disperse the inhaled substance, minimizing its effects and preventing further exposure to harmful chemicals. Fresh air can help alleviate symptoms such as coughing, difficulty breathing, or irritation caused by the inhaled chemical.

Providing water to drink or applying oxygen immediately may not address the underlying issue of chemical exposure effectively. In certain situations, forcing a person to drink water could worsen their condition, as it may induce vomiting or not be advisable depending on the chemical. Leaving the individual in place can expose them to continued inhalation of the harmful substance or worsen their state of distress. Therefore, relocating the person to a safer environment is the most appropriate and immediate response in cases of inhalation.