Final answer:
Treatment for drug overdose and toxin exposure should be initiated quickly to prevent further harm. Specific treatments depend on the type of drug or toxin.
Step-by-step explanation:
Treatment for drug overdose and toxin exposure should be initiated as quickly as possible to prevent further harm. The specific treatment will depend on the type of drug or toxin involved. In the case of carbon monoxide poisoning, immediate removal from the exposure and administration of oxygen can help to reverse the poisoning. Nerve agent poisoning may require a combination of anticholinergics and oximes as a standard treatment. Cyanide intoxication can be treated using antidote kits that include amyl nitrite and sodium nitrite.