Wednesday, March 22, 2023

Can Hpv Vaccine Cause Headaches

Vaccination Of Specific Populations

Japan’s halt of regular HPV vaccine could cause thousands of cancer deaths: Study

Pregnancy and breastfeeding

HPV vaccines are not recommended for use in pregnancy because data on HPV vaccination in pregnancy are limited. HPV vaccine, however, has not been causally associated with adverse outcomes of pregnancy or adverse events to the developing fetus. In the absence of data, it is recommended that initiation of the HPV vaccine series should be delayed until after completion of the pregnancy. If a woman is found to be pregnant after initiating the vaccination series, completion of the series should be delayed until after pregnancy. No intervention is required if vaccine has been administered during pregnancy.

Vaccine recipients and health care providers are encouraged to report any exposure to HPV4 or HPV9 vaccine during pregnancy to the vaccine manufacturer at 1-800-567-2594. Exposure to HPV2 vaccine during pregnancy should be reported to the vaccine manufacturer at 1-800-387-7374.

There are limited data on the effects on breastfed infants from HPV vaccination of their mothers however, there have been no reported adverse events thought to be vaccine-related. Therefore, HPV vaccine may be administered to breastfeeding women.

Refer to Immunization in Pregnancy and Breastfeeding in Part 3 for additional information about vaccination of women who are pregnant or breastfeeding.

Immunocompromised persons

Refer to Immunization of Immunocompromised Persons in Part 3 for additional information about vaccination of people who are immunocompromised.

Questions About Who Should Get Hpv Vaccine

Who should get the HPV vaccine and how many doses?

The HPV vaccine is recommended for adolescents between 9 and 12 years of age, and all teenagers and adults between 13 and 26 years of age who did not get the vaccine when they were younger. Individuals between 27 and 45 years of age can also discuss vaccination with their healthcare provider and receive the vaccine if they decide it can protect them from HPV infection.

  • Younger than 15 years old: Two doses separated by 6 months
  • 15 years and older: Three doses of HPV vaccine with the second dose given one to two months after the first, and the third dose given six to 12 months after the first

If I have received the first dose of HPV vaccine, is it safe to be intimate? Am I protected from HPV?

People who have received one dose of the HPV vaccine may have some protection, but the additional dose or doses offer additional protection. Further, if you or your partner were already infected with a type of HPV, the vaccine will not prevent transmission of that HPV type.

I think I had the HPV vaccine about six years ago, but I am not certain. Should I get the shot? And if I do, but I was vaccinated before, will anything happen?

I had the HPV vaccine but have since given birth to a child. Do I need the HPV vaccine again?

No, people who have been vaccinated against HPV do not need to be revaccinated after giving birth.

Gardasil Vaccine And Dysautonomia

Dysautonomia describes a group of disorders affecting the autonomic nervous system . A persons ANS controls involuntary body functions like breathing, blood pressure, and heart rate, among many others. Dysautonomia conditions, like postural orthostatic tachycardia syndrome and orthostatic intolerance, occur when the ANS fails to send or receive messages correctly.

Here is an example:

When a person is lying down, approximately one-quarter of their blood volume resides in the chest area. When the person stands up, a significant amount of that blood shifts to the lower extremities. This causes impaired return of blood flow to the heart, which also reduces blood pressure.

In healthy individuals, the autonomic nervous system adjusts the heart rate to counteract this effect and the blood flow changes are negligible. However, in individuals suffering from dysautonomia, the bodys ability to adjust the heartrate and compensate for the blood flow is corrupted, resulting in a host of wide-ranging symptoms, including dizziness, lightheadedness, vertigo, woozy sensation, chronic headaches, and many other issues.

Scientists have found that Gardasil is capable of causing dysautonomia because of the vaccines strong immune stimulating ingredients. Lawsuits against Gardasils manufacturer, Merck, allege the mixture of adjuvants in Gardasil is responsible for post-vaccination induced autoimmune diseases, including dysautonomia.

Read Also: Cvs Whooping Cough Vaccine

How Long Does It Take To Work

Typically, your body starts building up an immunity about 2 weeks after you get a vaccine. Therefore, Gardasil 9 will start working in your body within a couple weeks of getting the vaccine. In clinical studies, people who received Gardasil 9 had evidence of immune system cells that fight HPV by 1 month after their last dose.

Its important to complete the vaccine series of two to three doses. Although the vaccine starts to build immunity in your body after one dose, the second doses build up your immunity even more. Youll be the most protected by getting the two-dose or three-dose series thats recommended by your doctor or pharmacist.

False Claims About The Hpv Vaccine

Can The HPV Vaccine Actually Cause Cancer?, page 1

We are aware of stories on social media claiming that the HPV vaccine causes an increase in cases of:

  • postural orthostatic tachycardia syndrome an increase in heart rate that can make you feel faint and dizzy
  • complex regional pain syndrome a form of chronic pain that usually affects an arm or a leg

The European Medicines Agency researched these claims in 2015. They found no evidence that the HPV vaccine leads to an increase in these conditions.

Read the EMA’s report on the HPV vaccine and read about research from other countries here.

Read Also: Cheapest Shingles Shot

Vaccine Misinformation On Social Media

Why are more parents concerned now about vaccine safety than when it was first launched or in 2015 now that over 135 million doses have been administered in the United States? Nosayaba Osazuwa-Peters, Ph.D., M.P.H., of the Duke University School of Medicine, and his colleagues .

Studies have shown that while individuals trust medical professionals for health information, a growing number are turning to the internet for first and second opinions about HPV, HPV vaccines, and HPV-associated cancer, they continued.

Unfortunately, some information about HPV vaccines and cancer found online and on social media is inaccurate. There has been a rise in negative and incorrect informationalso called misinformationabout HPV vaccines on social media in recent years, Dr. Sonawane noted. And research has shown that parents who are exposed to misinformation about HPV vaccines on social media are less likely to vaccinate their children.

Nationwide programs, such as CDCs Vaccinate with Confidence program, can help tackle vaccine misinformation and provide resources for effective communications, Dr. Sonawane said. There are also resources like smartphone apps, she added, that teach health care providers effective strategies for talking with parents about the HPV vaccine.

Does The Vaccine Have Side Effects Is It Safe

The HPV vaccine is safe. The most common side effects from HPV vaccination are mild and might include: fever, headache, and pain and redness in the arm where the shot was given.

Sometimes children and teens faint after getting a shot, including the HPV vaccine. Sitting or lying down when getting a shot, and staying in that position for about 15 minutes afterwards, can help prevent fainting.

Children and teens with an allergy to yeast or with an allergy to any other component of the vaccine that causes anaphylaxis should not receive the HPV vaccine.

Recommended Reading: How Much Is Tdap Vaccine At Cvs

Possible Side Effects From Vaccines

Any vaccine can cause side effects. For the most part these are minor and go away within a few days. Listed below are vaccines licensed in the United States and side effects that have been associated with each of them. This information is copied directly from CDCs Vaccine Information Statements , which in turn are derived from the Advisory Committee on Immunization Practices recommendations for each vaccine.

Remember, vaccines are continually monitored for safety, and like any medication, vaccines can cause side effects. However, a decision not to immunize a child also involves risk and could put the child and others who come into contact with him or her at risk of contracting a potentially deadly disease.

Human Papillomavirus Vaccine: Canadian Immunization Guide

Study Says HPV Vaccine Is Safe, Can Prevent Cervical, Head, Neck Cancers

For health professionals

Last complete chapter revision: May 2017

New recommendation: HPV9 vaccine may be administered to immunocompetent males and females 9 to 14 years of age according to a 2-dose or 3-dose immunization schedule. The second dose of HPV9 vaccine in a 2-dose schedule should not be administered earlier than 24 weeks following the first dose. Immunocompromised individuals should continue to receive a 3-dose immunization schedule, as previously recommended.

Recommended Reading: Does Cvs Offer Tetanus Shots

The Hpv Vaccine Protects Against Cancer The Vaccine Is Safe And Effective

What are HPV vaccines?

  • The HPV vaccines protect against infection from certain types of human papillomavirus that cause cancers of the anus, cervix, mouth and throat, penis, vagina, and vulva as well as genital warts
  • There are two HPV vaccines available in Canada: Cervarix® and Gardasil®9 . The HPV9 vaccine is approved for use in both males and females. The HPV2 vaccine is only approved for use in females.
  • Both vaccines protect against 2 types of HPV that cause about 70% of cases of cervical cancer and 80% of cases of anal cancer. The HPV9 vaccine protects against 5 additional types of HPV that cause 15% to 20% of cervical cancers and 11% of anal cancers in women and 4% in men.

  • The HPV9 vaccine also protects against 2 types of HPV that cause about 90% of cases of genital warts.

Gardasil Vaccine Side Effects Reported To Vaers

There are more than 64,000 case reports of HPV vaccine adverse reactions in the Vaccine Adverse Events Reporting System database. It is estimated that only 1% of serious adverse events are actually reported to VAERS.

It is noteworthy that many of these serious side effects of Gardasil have been reported to the VAERS database in concerning numbers. As of Jan. 14, 2020, the VAERS database contains over 64,000 case reports of adverse reactions tied to HPV vaccines worldwide .

Disease Condition VAERS Case Reports Linking Gardasil to the Condition
Scleroderma 8

Another section of the package insert titled Postmarketing Experience lists a number of other Gardasil 9 side effects, while cautioning thatecause these events were reported voluntarily from a population of uncertain size, it is not possible to reliably estimate their frequency or to establish a causal relationship to vaccine exposure. Those side effects include autoimmune diseases, such as Guillain-Barre syndrome , hypersensitivity reactions including anaphylactic shock , and seizures .

All patients had symptoms consistent with pronounced autonomic dysfunction including different degrees of orthostatic intolerance, severe non-migraine-like headache, excessive fatigue, cognitive dysfunction, gastrointestinal discomfort and widespread pain of a neuropathic character. Louise Brinth,et al., Suspected side effects to the quadrivalent human papilloma vaccine,Danish Medical Journal, 62 , April 2015

Also Check: Cost Of Shingles Vaccine At Cvs

There Are Three Simple Ways To Reduce Your Hpv Risk

Although HPV is widespread and in most cases doesnt cause problems, there are ways to minimize your risks.

  • Use a condom. HPV spreads through skin-to-skin contact, and since condoms dont cover everything, they dont totally eliminate the risk of HPV transmission. But they can help. Dental dams can make oral sex safer, too.
  • Limit your number of sex partners. The more partners you have, the higher your risk of contracting HPV.
  • Get vaccinated. HPV vaccines are safe and effective. The CDC recommends vaccination from age 9 to 45.

Knowing your risks and watching for changes in your body will go a long way toward limiting the chances that you will have problems with HPV-related cancers. Talk to your doctor if you have questions or suspect a problem.

Does The Hpv Vaccine Protect Me For Life

Viral rash: Types, symptoms, and treatment in adults and ...

The vaccine appears to offer long-term protection from HPV. But, even women who have received the vaccine should see their gynecologist regularly for a Pap test to check for cervical cancer. The vaccine doesnât protect against all HPV types that can cause cervical cancer.

If you missed part of the HPV vaccine series, talk to your doctor about getting the missing dose.

Read Also: Can You Get Tdap At Cvs

What Are Hpv Vaccines

The HPV vaccines protect against infection from certain types of human papillomavirus that cause cancers of the anus, cervix, mouth and throat, penis, vagina and vulva as well as genital warts. There are 2 HPV vaccines available in Canada: Cervarix® and Gardasil®9 . The vaccines are approved by Health Canada, with HPV9 approved for use in both sexes, and HPV2 approved for use only in females.

Both vaccines protect against 2 types of HPV that cause about 70% of cases of cervical cancer and 80% of cases of anal cancer. The HPV9 vaccine protects against 5 additional types of HPV that cause 15% to 20% of cervical cancers and 11% of anal cancers in women and 4% in men. The HPV9 vaccine also protects against 2 types of HPV that cause about 90% of cases of genital warts.

Hpv Vaccination Is Very Safe

Each HPV vaccine 9-valent HPV vaccine , quadrivalent HPV vaccine , and bivalent HPV vaccine went through strict safety testing before the U.S. Food and Drug Administration licensed them. Over 15 years of monitoring and research during the vaccination program have continued to show that HPV vaccination is safe.

Gardasil® 9 was studied in clinical trials with more than 15,000 females and males.

Gardasil® was studied in clinical trials with more than 29,000 females and males.

Cervarix® was studied in clinical trials with more than 30,000 females.

Each vaccine was found to be safe and effective in clinical trials. Since late 2016, Gardasil® 9 has been the only HPV vaccine available for use in the United States.

As with all approved vaccines, CDC and FDA closely monitor the safety of HPV vaccines. Any detected safety concerns are reported to health officials, healthcare professionals, and the public.

More than 135 million doses of HPV vaccines have been distributed since they were licensed. Data continue to show the vaccines are safe and effective.

Don’t Miss: Does Cvs Do Tdap Shots

What Cancers Are Caused By Hpv Infection

Long-lasting infections with high-risk HPVs can cause cancer in parts of the body where HPV infects cells, such as in the cervix, oropharynx , anus, penis, vagina, and vulva.

HPV infects the squamous cells that line the inner surfaces of these organs. For this reason, most HPV-related cancers are a type of cancer called squamous cell carcinoma. Some cervical cancers come from HPV infection of gland cells in the cervix and are called adenocarcinomas.

HPV-related cancers include:

In the United States, high-risk HPVs cause 3% of all cancers in women and 2% of all cancers in men. Each year, there are about 45,000 new cases of cancer in parts of the body where HPV is often found, and HPV is estimated to cause about 36,000 of these, according to the Centers for Disease Control .

Worldwide, the burden of HPV-related cancers is much greater. High-risk HPVs cause about 5% of all cancers worldwide, with an estimated 570,000 women and 60,000 men getting an HPV-related cancer each year. Cervical cancer is among the most common cancers and a leading cause of cancer-related deaths in low- and middle-income countries, where screening tests and treatment of early cervical cell changes are not readily available.

How Do I Report Hpv Vaccine Side Effects

Can the HPV Vaccine Cause Infertility? â Answers from a Pediatrician

If you have any side effects after having the HPV vaccine, you should tell your doctor or nurse.

You can report any side effects that you think may be linked to the HPV vaccine using the Yellow Card Scheme. This helps us understand more about the vaccine, potential side effects and how to respond to them. You can phone the free Yellow Card hotline on 0808 100 3352 or report side effects online. The scheme is run by the Medicines and Healthcare products Regulatory Agency .

Recommended Reading: How Much Does A Tdap Shot Cost At Cvs

Chronic Symptoms After Hpv Vaccine: Part Of Wider Syndrome

Zosia Chustecka

Editor’s note: After this study was published, vaccine expert Paul Offit, MD, professor of pediatrics in the Division of Infectious Diseases at the Children’s Hospital of Philadelphia, wrote a letter to the editor in which he expressed disappointment that Medscape had highlighted “an article claiming that the HPV vaccine caused chronic disease when such a claim is without basis.”

Another case series of rare chronic symptoms among young females seen after vaccination against the human papillomavirus has been reported in the medical literature, this time from Italy.

The paper was August 9 in Immunologic Research.

This latest case series joins other similar reports from other countries that have been published in the medical literature, as previously reported by Medscape Medical News.

However, a causative relationship between chronic symptoms and HPV vaccination has never been established.

As Eduardo L. Franco, DrPH, professor of oncology and director of cancer epidemiology at McGill University in Montreal, Quebec, Canada, a previous case series, “When you have many millions of girls and boys receiving a medical intervention and then paying attention to them, you will have lots of cases of poor clinical outcomes. This does not mean causation.”

What is new in the latest report is the authors’ speculation that the symptoms fit in with a recently described phenomenon known as autoimmune/inflammatory syndrome induced by adjuvants .

Long-Lasting Impairment

Will My Insurance Cover The Cost Of The Hpv Vaccine

Most insurance plans cover routine vaccines, which means that if you’re in the recommended age group, your insurance should pay for the vaccine. Check with your insurance company just to be sure. If your family doesn’t have health insurance or you’re on Medicaid, you should be able to get the HPV vaccine for free through the Vaccines for Children program.

You May Like: Tdap Vaccine At Cvs

Popular Articles
Related news