Which mnemonic helps recall the symptoms of serotonin syndrome?

• A. H - Headache, E - Elevated blood pressure, R - Restlessness, S - Sweating
• B. H - Hyperreflexia, E - Elevated temperature, R - Rigidity, S - Sweating
• C. H - High heart rate, E - Excessive sweating, R - Red skin, S - Shaking
• D. H - Hyperactivity, E - Exhaustion, R - Rapid breathing, S - Shivering

Answer: (B)

The mnemonic that aligns accurately with the symptoms of serotonin syndrome is beneficial because each component corresponds to key clinical presentations associated with this condition. The symptoms of serotonin syndrome include hyperreflexia, elevated temperature, muscle rigidity, and sweating.

Hyperreflexia is a significant neurological symptom and can manifest as increased reflex responses. Elevated temperature reflects the potential for hyperthermia due to increased metabolic activity and dysregulation of thermoregulation. Rigidity indicates increased muscle tone, often leading to a "lead-pipe" rigidity. Sweating is also a common autonomic symptom associated with this syndrome.

By using this mnemonic, healthcare practitioners can efficiently recall the critical symptoms when diagnosing serotonin syndrome, facilitating timely recognition and treatment.