Which of the following is NOT a caffeine intoxication symptom?

Which of the following is NOT a caffeine intoxication symptom?

• A. Restlessness
• B. Nervousness
• C. Euphoria
• D. Insomnia

Answer: (C)

The main idea is recognizing what caffeine intoxication typically looks like. Caffeine acts as a stimulant that raises arousal and sympathetic activity, so common intoxication symptoms include restlessness, nervousness, insomnia, tachycardia, diuresis, tremor, and similar signs of heightened alertness or anxiety. Euphoria, on the other hand, is not a characteristic feature of caffeine intoxication. It’s more associated with other stimulants like cocaine or amphetamines, where mood elevation and a pronounced euphoric high are part of the drug’s effects. Therefore, the symptom that does not fit caffeine intoxication is euphoria.

The main idea is recognizing what caffeine intoxication typically looks like. Caffeine acts as a stimulant that raises arousal and sympathetic activity, so common intoxication symptoms include restlessness, nervousness, insomnia, tachycardia, diuresis, tremor, and similar signs of heightened alertness or anxiety. Euphoria, on the other hand, is not a characteristic feature of caffeine intoxication. It’s more associated with other stimulants like cocaine or amphetamines, where mood elevation and a pronounced euphoric high are part of the drug’s effects. Therefore, the symptom that does not fit caffeine intoxication is euphoria.