Drug details

Flublok (influenza vaccine for intramuscular injection)

type of Vaccines, Inactivated, Viral

Flublok (influenza vaccine) is a vaccine used to prevent seasonal influenza in adults 18 to 49 years of age.

This drug may have the following side effects:
  • headache,
  • joint pain,
  • fever,
  • muscle pain,
  • fatigue,
  • nausea, and
  • injection site reactions (pain, swelling, redness, bruising),
  • chills/shivering.
The following drugs are related to Flublok, either as a replacement or used together:
  • Afluria Quadrivalent 2016 (afluria quadrivalent 2016)
  • Afluria Quadrivalent 2020 (2020 influenza vaccine suspension for intramuscular injection)
  • Xofluza (baloxavir marboxil)
  • Vaxelis (diphtheria and tetanus toxoids and acellular pertussis adsorbed, inactivated poliovirus, haemophilus b conjugate [meningococcal protein conjugate] and hepatitis b [recombinant] vaccine)
  • Fluarix (influenza virus vaccine)
  • Fluarix Quadrivalent 2018-2019 (influenza vaccine)
  • Flublok Quadrivalent 2018-2019 (influenza vaccine)
  • Flublok Quadrivalent 2020-2021 (influenza vaccine)
  • Flucelvax (influenza virus vaccine for injection)
  • Flucelvax Quadrivalent 2016-2017 Formula (influenza vaccine)
  • Fludara (fludarabine)
  • Flulaval (influenza virus vaccine)
  • Flumadine (rimantadine)
  • FluMist (influenza virus vaccine)
  • FluMist 2018-2019 Formula (influenza vaccine intranasal)
  • FluMist 2022-2023 Formula (influenza vaccine live, intranasal intranasal spray)
  • Fluvirin (influenza virus vaccine)
  • Fluzone Intradermal Quadrivalent (influenza vaccine)
  • Fluzone Quadrivalent 2016-2017 Formula (influenza vaccine)
  • Tamiflu (oseltamivir phosphate)
  • Rapivab (peramivir injection)
  • Relenza (zanamivir)