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Malignant Hyperthermia Association of the United States (MHAUS) Provides FREE Physician Consultants to Help Healthcare Providers Manage an MH Crisis via the MH Hotline Facilitated by the MedicAlert Foundation

MH Expert consultants are anesthesiologists from around the country who volunteer their time 24 hours a day to consult in an MH emergency.

If you need to manage a malignant hyperthermia crisis call, we will connect you to an expert consultant on duty.

Although the MH Hotline is free of charge to those calling for help in an MH crisis, there is a cost to MHAUS in order to make this service available. Consideration of a personal donation to MHAUS to assist with this fee would be appreciated.

Click here to make a donation and keep this service viable and strong for many years to come! Be prepared for MH!

  • MH Emergency 24/7 Hotline
  • 800-644-9737
  • 209-417-3722 (outside of the U.S.)