How should this medicine be used?
Nirsevimab-alip comes as a solution (liquid) to be given intramuscularly (into the muscle) by a doctor or nurse. It is usually given as a single dose. However, for children who are receiving heart surgery involving a bypass machine, a second dose may be given.
Ask your pharmacist or doctor for a copy of the manufacturer's information for the patient.
Other uses for this medicine
This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.
What special precautions should I follow?
Before receiving nirsevimab-alip,
- tell your doctor and pharmacist if your child is allergic to nirsevimab, any other medications, or any of the ingredients in nirsevimab-alip injection. Ask your pharmacist or check the Medication Guide for a list of the ingredients.
- tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are giving or plan to give to your child.
- tell your doctor if your child has or has ever had a bleeding or clotting disorder or if you were told that they have low platelets or if they are receiving blood thinners.
What special dietary instructions should I follow?
Unless your doctor tells you otherwise, continue normal diet.
What side effects can this medication cause?
Nirsevimab-alip may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- pain, swelling or hardness at the injection site
Some side effects can be serious. If your child experiences any of these symptoms call your doctor immediately or get emergency medical treatment:
- swelling of the face, tongue and mouth
- difficulty swallowing or breathing
- unresponsiveness
- bluish color of skin, lips or fingernails
- muscle weakness
- rash, hives, or itching
Nirsevimab-alip may cause other side effects. Call your doctor if you notice any unusual problems after receiving this medication.
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (https://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).
What other information should I know?
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Brand names
- Beyfortus®