- It is used to prevent the flu.
For all patients taking this drug:
- If you have an allergy to this drug or any part of this drug.
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If your child is taking aspirin.
- Tell all of your health care providers that you take this drug. This includes your doctors, nurses, pharmacists, and dentists.
- This drug may not protect all people who use it. Talk with the doctor.
- This drug is not a cure for the flu. It must be given before you are exposed to the flu in order to work. Most of the time, it takes a few weeks for this drug to work.
- This drug only protects you for 1 flu season. You will need to get the flu vaccine each year.
- If you will be in close contact with someone who has a weak immune system, talk with your doctor. You may need to avoid contact with certain people who have a weak immune system for some time after you get this drug.
- Wheezing has happened after this drug was given. The chance may be raised in children younger than 5 years of age who have wheezing. The chance may also be raised in people of any age who have asthma. Talk with the doctor.
- This drug is not approved for use in children younger than 2 years of age. The chance of bad wheezing and the need to be treated in a hospital is raised in these children. Talk with the doctor.
- Some children may need to have more than 1 dose of this vaccine. Talk with your child’s doctor.
- Do not give to children and teenagers who are taking aspirin due to the chance of Reye’s syndrome. Reye’s syndrome causes very bad problems to the brain and liver. Children and teenagers must not be given aspirin for 4 weeks after getting this drug unless the doctor says otherwise.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using this drug while you are pregnant.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
For all patients taking this drug:
- Runny nose.
- Stuffy nose.
- Muscle pain.
- Feeling tired or weak.
- Not hungry.
- Sore throat.
- Feeling fussy.
- For the nose only.
- Your doctor will give this drug.
- Call your doctor to find out what to do.
- If you need to store this drug at home, talk with your doctor, nurse, or pharmacist about how to store it.
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else’s drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Check with your pharmacist about how to throw out unused drugs.
- Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.