Drug information

What is Gardasil 9?What is Gardasil 9?

What is Gardasil 9?

Gardasil 9 is a vaccine approved by the U.S. Food and Drug Administration (FDA) for use in people 9 through 45 years of age to protect against the following diseases caused by human papillomavirus (HPV):

HPV is a risk factor for the development of the diseases listed above. Some of these, including cervical cancer, are opportunistic infections (OIs) of HIV. An OI is an infection that occurs more frequently or is more severe in people with weakened immune systems—such as people with HIV—than in people with healthy immune systems. To learn more about OIs, read the HIVinfo What is an Opportunistic Infection? fact sheet.

The Guidelines for the Prevention and Treatment of Opportunistic Infections in Adults and Adolescents with HIV includes recommendations on the use of Gardasil 9 in people living with HIV.

What should I tell my health care provider before receiving Gardasil 9?What should I tell my health care provider before receiving Gardasil 9?

What should I tell my health care provider before receiving Gardasil 9?

Before you or your child receives Gardasil 9, tell your health care provider if you or your child (the person receiving the vaccines):

  • Is allergic to yeast, any ingredients in Gardasil 9 (including amorphous aluminum hydroxyphosphate sulfate or polysorbate 80), or any medicines.
  • Has ever had any reactions to a previous dose of Gardasil 9 or any other HPV vaccine.
  • Has a fever over 100°F (37.8°C).
  • Has or has had medical conditions, for example, immune problems such as HIV infection or cancer.
  • About any health conditions that may prevent you or your child from receiving medicine by injection or infusion.
  • Is pregnant or plans to become pregnant. Talk to a health care provider about the possible risks and benefits of receiving Gardasil 9 during pregnancy.
  • Is breastfeeding or plans to breastfeed. Do not breastfeed if you have HIV.
  • Is taking or planning to take other prescription and nonprescription medicines, vitamins, nutritional supplements, and herbal products. Gardasil 9 may affect the way other medicines or products work, and other medicines or products may affect how Gardasil 9 works. Ask your health care provider if there are interactions between Gardasil 9 and the medicines you take.

Ask a health care provider about possible side effects from Gardasil 9. The health care provider will tell you what to do if the person receiving vaccines has side effects.

How is Gardasil 9 given?How is Gardasil 9 given?

How is Gardasil 9 given?

A health care provider gives the Gardasil 9 vaccine. The vaccine is usually given in the upper-arm or thigh muscle. Vaccination with Gardasil 9 is usually given as a series of two or three vaccine shots over a 6-month period. Your health care provider will decide how many shots you or your child will need and when to get them. Read any printed information that your health care provider gives you about HPV vaccines.

Where can I find more information about Gardasil 9?Where can I find more information about Gardasil 9?

Where can I find more information about Gardasil 9?

More information about Gardasil 9 is available:

The above Patient Version drug summary is based on the following FDA label(s): Injection (suspension).


Last Reviewed: August 30, 2019