How serious is neuroleptic malignant syndrome?

Neuroleptic malignant syndrome (NMS) is a rare but potentially fatal condition that can occur in people taking antipsychotic medications (neuroleptics). It is characterized by a combination of symptoms, including:

- Fever

- Muscle rigidity

- Altered mental status

- Autonomic dysfunction (e.g., rapid heart rate, high blood pressure)

NMS is a medical emergency and requires immediate treatment. If left untreated, NMS can lead to serious complications, including:

- Kidney failure

- Liver damage

- Brain damage

- Death

The mortality rate for NMS is estimated to be around 10%. However, with early diagnosis and treatment, the mortality rate can be significantly reduced.

If you are taking an antipsychotic medication and experience any of the symptoms of NMS, it is important to seek medical attention immediately.