After your child has the Meningococcal B (MenB) vaccine (Bexsero) - NIP8788
This leaflet provides information to parents and caregivers on the use of paracetamol when having the MenB vaccine, due to the high risk of fever for children under 2 years.
The full resource:
Paracetamol is recommended for children under 2 years old to help prevent fever
The Bexsero vaccine helps protect against MenB disease.
Fever is a common reaction following any vaccination but is more common following the MenB vaccine. Paracetamol is recommended for children under 2 years old to help prevent fever.
Why is fever a side effect of vaccination?
Fever is a common side effect of many vaccines. It shows that the immune system is responding to the vaccine.
When should I give the paracetamol and how much?
It’s important to follow the dosage and timing advice provided by your vaccinator. Three doses 6 hours apart are usually enough to stop high fevers. If your baby is sleeping when they are due for another dose, you don’t need to wake them. You can give them a dose when they wake up.
The amount of paracetamol needed for each dose is based on your child’s weight, so it changes as they grow. Therefore, the vaccinator may need to check your baby’s weight at each visit. If you need paracetamol, talk to your vaccinator.
If you are using paracetamol that you already have at home, check the label on the bottle to make sure you are using the right strength for your child and that it has NOT expired. The label MUST be 120mg/5mLs (not 250mg/5mls). If you are not sure or unable to read the label, talk to your vaccinator and do not use the medicine.
Set a timer on your phone when next dose is due.
DO NOT give more than four doses over a 24 hour period.
If you have any concerns about your child’s symptoms, or they are still experiencing high fever after immunisation, talk to your doctor, practice nurse, healthcare provider or call Healthline on 0800 611 116 anytime to get advice.
If you have immediate concerns about your child’s safety, call 111 for an ambulance and make sure you tell them your child has had a MenB vaccination.