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RYANODEX® (dantrolene sodium) for injectable suspension is a unique formulation of dantrolene sodium that reduces the time to administer a therapeutic dose1,2

  • Fast reconstitution and administration2
  • Just 1 vial provides a loading dose (2.5 mg/kg) of dantrolene sodium for most patients1,3
  • Each vial contains 250 mg of dantrolene sodium and requires reconstitution with only 5 mL of sterile water for injection1

RYANODEX® makes dantrolene sodium administration faster and easier than other alternatives.

RYANODEX® MH Protocol

Get started using RYANODEX® in your facility today.

Ordering information

If you are experiencing an MH emergency, please contact the Malignant Hyperthermia Association of the United States (MHAUS) hotline at 800.644.9737 (800.MH.HYPER).