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Neuroleptic malignant syndrome presenting without initial fever: a case report
V Y Totten1, E Hirschenstein, P Hew
1Emergency Medicine Residency Training Program, Brooklyn Hospital Center, NY 11201.
The Journal of Emergency Medicine
|January 1, 1994
Summary
Neuroleptic malignant syndrome (NMS) is a rare, life-threatening reaction to antipsychotic drugs. Early recognition and diagnosis are crucial for emergency physicians to improve patient outcomes and avoid incorrect treatments.
Area of Science:
- Emergency Medicine
- Clinical Toxicology
- Neuroscience
Background:
- Neuroleptic malignant syndrome (NMS) is a rare but severe adverse drug reaction.
- It is associated with the use of neuroleptic medications, primarily antipsychotics.
- Prompt recognition is vital for emergency physicians to improve patient outcomes.
Observation:
- This case describes a patient with NMS who did not initially present with fever.
- NMS shares clinical features with other serious conditions like malignant hyperthermia and serotonin syndrome.
- The patient's presentation highlights the importance of considering NMS even without classic fever.
Findings:
- The literature review covers the classic presentation, risk factors, and morbidity of NMS.
- Differential diagnosis is essential, as NMS can mimic other critical conditions.
- Treatment recommendations from existing literature are discussed.
Implications:
- Understanding NMS presentation, including atypical cases, is critical for emergency departments.
- Accurate diagnosis prevents potentially harmful treatments for conditions mimicking NMS.
- This knowledge aids in managing patients experiencing severe adverse reactions to neuroleptic drugs.