Using paracetamol to prevent and treat fever after MenB vaccination (flyer)

Series : Immunisation - the safest way to protect the health of your baby

Published : July 2025
Page Length : 2
Format : Factsheet A4
Supplier : N/A
Publisher : Department of Health

Information for healthcare professionals and parents on the increased risk of fever when the MenB vaccine is given alongside other immunisations at 8 and 12 weeks of age and the recommended use of prophylactic paracetamol. The advice on the use of paracetamol following MenB vaccination differs to previous advice on the use of paracetamol for post-vaccination fever which may still appear on infant paracetamol product packaging. To avoid confusion, we have produced a patient information leaflet detailing advice on paracetamol dosage and timings and addressing frequently asked questions. Every parent or guardian should be given a copy at the 8 week immunisation appointment.