Home » Vaccine Side Effects » Fainting After Vaccines

Fainting After Vaccines

Have you heard about children getting dizzy or fainting (syncope) after getting their vaccines?

“Fainting after getting a vaccine is most commonly reported after three vaccines given to adolescents: HPV, MCV4, and Tdap. Because the ingredients of these three vaccines are different, yet fainting is seen with all of them, scientists think that fainting is due to the vaccination process and not to the vaccines themselves.”

CDC Fainting Concerns

Although we usually hear about this after teens getting their vaccines, the “CDC has received reports of people fainting after nearly all vaccines.”

Fainting After Vaccines

Fortunately, if your child faints after getting a shot, it won’t cause any lasting effects, unless they gets hurt from the fall, like if they hit their head.

Vaccine Information Sheets warn about fainting after getting vaccines.
Vaccine Information Sheets warn about fainting.

To help prevent these types of injuries, “experts recommend having patients sit in a chair or lay down when they receive a vaccination.  In addition, patients should be observed for 15 minutes after vaccination.”

A common side effect after getting a vaccine, it isn’t clear though if it is the vaccine itself or the pain from the shot that leads some people to faint.

Since teens commonly faint after other painful procedures, such as getting a blood draw or donating blood, most people think that it is related to getting vaccinated and not the vaccine itself.

It is also clear that this is certainly not a reason to skip or delay your teen’s vaccines!

Fainting After COVID Vaccines

Since we know that their have been reports of people fainting after nearly all vaccines, it should come as no surprise that some folks are fainting after getting a COVID vaccine.

“To prevent fainting and injuries related to fainting, your child should be seated or lying down during vaccination and for 15 minutes after the vaccine is given.”

COVID-19 Vaccines for Children and Teens

And to prevent injuries, your teen should be seated or lying down when they get their COVID vaccine and for an additional 15 minutes.

More on Fainting:

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: