Nirsevimab-alip (By injection)
Nirsevimab-alip (nir-SEV-i-mab - alip)
Prevents infections caused by respiratory syncytial virus (RSV).
Brand Name(s):
Beyfortus
There may be other brand names for this medicine.When This Medicine Should Not Be Used:
This medicine is not right for everyone. Your child should not receive it if he or she had an allergic reaction to nirsevimab-alip.How to Use This Medicine:
Injectable
- Your doctor will prescribe your exact dose and tell you how often it should be given. This medicine is given as a shot into one of your muscles.
- A nurse or other health provider will give you this medicine.
- Your child will receive this injection before or during respiratory syncytial virus (RSV) season.
- Read and follow the patient instructions that come with this medicine. Talk to your doctor or pharmacist if you have any questions.
Drugs and Foods to Avoid:
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.
Warnings While Using This Medicine:
- Tell your doctor if your child has bleeding or bruising problems, or has heart surgery.
Possible Side Effects While Using This Medicine:
Call your doctor right away if you notice any of these side effects:
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Bluish color of the skin, lips, or under the fingernails
- Muscle weakness
- Severe rash
If you notice these less serious side effects, talk with your doctor:
- Pain, itching, burning, swelling, or a lump under your skin where the shot was given
If you notice other side effects that you think are caused by this medicine, tell your doctor
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088
Last Updated: 9/6/2024
