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Evrysdi

Evrysdi Dosage

Robert Chad Hakim, PharmD, BCCCPCydnee Ng, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Cydnee Ng, PharmD
Last reviewed on August 19, 2025

Typical dosage for Evrysdi

Your prescriber will find the dose for you. It's based on your age and body weight (in kilograms, or kg).

  • Younger than 2 months of age: The typical dose is 0.15 mg/kg by mouth once a day. Use the Evrysdi oral solution.
  • Age 2 months to under 2 years: The typical dose is 0.2 mg/kg by mouth once a day. Use the Evrysdi oral solution.
  • Age 2 years and older who weigh less than 20 kg (44 lbs): The typical dose is 0.25 mg/kg by mouth once a day. Use the Evrysdi oral solution.
  • Age 2 years and older who weigh 20 kg (44 lbs) or more: The typical dose is 5 mg by mouth once a day. Use either the Evrysdi oral solution or tablet.
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