What is Infasurf? Uses, warnings & side effects

Updated May 14, 2025  •  Published Dec 30, 2020

Infasurf overview

BRAND NAMES:

  • Infasurf

Generic Names:

  • Infasurf

Uses:

  • Prevents and treats lung disease (respiratory distress syndrome) in premature infants.

Therapeutic Classes:

  • Lung Surfactant

Forms:

  • Injectable

How it’s taken:

  • By injection

What is Infasurf used for?

What form(s) does Infasurf come in?

  • Injectable

What are common Infasurf dosages?

  • Vial 3ML of 35-0.9MG/ML-%

Infasurf images - What does Infasurf look like?

  • Infasurf
    3ml of 35-0.9mg/ml-% vial

  • Infasurf
    6ml of 35-0.9mg/ml-% vial

How to take Infasurf

  • A nurse or other trained health professional will give this medicine to your child in the hospital.

  • A nurse or other trained health professional will give this medicine to your child in the hospital.

What to do if you miss a dose of Infasurf

Infasurf contraindications - Who shouldn't take Infasurf?

  • Your child's doctor will decide if there is any reason your child should not receive this medicine.

Infasurf warnings

  • Tell your child's doctor if your child develops any problems with breathing or sleeping, or if you notice any unusual behavior after he receives this medicine.

  • Bluish lips or skin

  • Seizures

  • Slow heartbeat

  • Trouble breathing

Infasurf interactions & what to avoid when taking Infasurf

  • Tell your child's doctor if your child develops any problems with breathing or sleeping, or if you notice any unusual behavior after he receives this medicine.

Infasurf side effects - How does Infasurf make you feel?

Serious Side Effects

  • Slow heartbeat

  • Seizures

  • Bluish lips or skin

  • Trouble breathing

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

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