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Phesgo

Phesgo Dosage

Lauren Morton, PharmD, BCPSCydnee Ng, PharmD
Reviewed by Lauren Morton, PharmD, BCPS, Cydnee Ng, PharmD
Last reviewed on December 8, 2022

Typical dosage for Phesgo

Phesgo is given by a healthcare provider as an injection under the skin on the thigh. After the first dose, it’s given once every 3 weeks.

  • For the first dose, you’ll get 1,200 mg of pertuzumab, 600 mg of trastuzumab, and 30,000 units of hyaluronidase.
  • For all other doses, you’ll get 600 mg of pertuzumab, 600 mg of trastuzumab, and 20,000 units of hyaluronidase.
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