"A new study looking at the prevalence of human papillomavirus (HPV) infections in girls and women before and after the introduction of the HPV vaccine shows a significant reduction in vaccine-type HPV in U.S. teens. The study, published in [th"...
[Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18) Vaccine, Recombinant] Intramuscular Administration
GARDASIL, Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18) Vaccine, Recombinant, is a non-infectious recombinant quadrivalent vaccine prepared from the purified virus-like particles (VLPs) of the major capsid (L1) protein of HPV Types 6, 11, 16, and 18. The L1 proteins are produced by separate fermentations in recombinant Saccharomyces cerevisiae and self-assembled into VLPs. The fermentation process involves growth of S. cerevisiae on chemically-defined fermentation media which include vitamins, amino acids, mineral salts, and carbohydrates. The VLPs are released from the yeast cells by cell disruption and purified by a series of chemical and physical methods. The purified VLPs are adsorbed on preformed aluminum-containing adjuvant (Amorphous Aluminum Hydroxyphosphate Sulfate). The quadrivalent HPV VLP vaccine is a sterile liquid suspension that is prepared by combining the adsorbed VLPs of each HPV type and additional amounts of the aluminum-containing adjuvant and the final purification buffer.
GARDASIL is a sterile suspension for intramuscular administration. Each 0.5-mL dose contains approximately 20 mcg of HPV 6 L1 protein, 40 mcg of HPV 11 L1 protein, 40 mcg of HPV 16 L1 protein, and 20 mcg of HPV 18 L1 protein.
Each 0.5-mL dose of the vaccine contains approximately 225 mcg of aluminum (as Amorphous Aluminum Hydroxyphosphate Sulfate adjuvant), 9.56 mg of sodium chloride, 0.78 mg of L-histidine, 50 mcg of polysorbate 80, 35 mcg of sodium borate, < 7 mcg yeast protein/dose, and water for injection. The product does not contain a preservative or antibiotics. After thorough agitation, GARDASIL is a white, cloudy liquid.
What are the possible side effects of human papillomavirus vaccine (Gardasil)?
You should not receive a booster vaccine if you have had a life-threatening allergic reaction after the first shot.
Developing cancer from HPV is much more dangerous to your health than receiving the vaccine to protect against it. However, like any medicine, this vaccine can cause side effects but the risk of serious side effects is extremely low.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
You may feel faint after receiving this...
What are the precautions when taking quadrivalent human papillomavirus (types 6, 11, 16, 18) recombinant vaccine (Gardasil)?
Before receiving this vaccine, tell the health care professional if you are allergic to it; or to yeast; or to other vaccines; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before receiving this vaccination, tell your health care professional your medical history, especially of: immune system problems (such as HIV infection), bleeding disorders (such as hemophilia, thrombocytopenia), current fever/illness.
This vaccine is not recommended for use during pregnancy. Consult your doctor for more details.
It is unknown if this vaccine passes into breast milk. Consult your doctor before...
Last reviewed on RxList: 10/21/2015
This monograph has been modified to include the generic and brand name in many instances.
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