What is a key sign of poisoning from stimulant drugs?

A key sign of poisoning from stimulant drugs is hyperactivity. Stimulants, such as amphetamines or cocaine, increase the levels of certain neurotransmitters in the brain, leading to heightened alertness, excessive energy, and increased physical activity. Individuals experiencing stimulant poisoning may exhibit restlessness, rapid speech, and an inability to remain still, all of which are characteristic of hyperactivity. Understanding this response is crucial for identifying potential stimulant drug overdoses and delivering appropriate first aid, which can include monitoring the person's vital signs and ensuring their safety until professional help arrives.