Special Topics

Neuroleptic Malignant Syndrome: Questions and Answers

Plain-language answers for patients and families about recognizing, treating, and recovering from neuroleptic malignant syndrome.

If someone taking an antipsychotic develops a fever with muscle stiffness or confusion, call 911 or go to the nearest emergency department. This page is educational and does not replace emergency care. Office phone: 310-744-1250.

Full clinical review Case study and timeline Risk checklist and diet guide

Neuroleptic Malignant Syndrome: Questions and Answers

What is neuroleptic malignant syndrome?

What are the warning signs I should watch for?

Which medications can cause it?

How common is it?

How is NMS different from serotonin syndrome?

What raises the risk?

How is it treated?

How long does recovery take?

Can I ever take an antipsychotic again?

What should I tell future doctors?