How Can I Tell If My Child Is Having A Bad Reaction To A Vaccine?

Vaccines given to children often cause relatively moderate effects, if any at all.

Rarely, a vaccine may produce a high temperature, triggering seizures, but this has no lasting effects on your child’s health.

Extreme responses to immunizations are very rare but may occur, including trouble breathing and fainting.

The following are signs of a vaccination response and what to do if your kid develops any of them after receiving a vaccine.

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Mild Reactions & What To Do

The most common reactions to vaccinations include:

• Pain, redness, and swelling at the injection site
• Mild fever that lasts for a day or two
• Fussiness.

If your child is experiencing any discomfort from these symptoms, you may give them acetaminophen or ibuprofen (if they are at least six months old). If you have any concerns, see a doctor.

Certain immunizations have a higher potential for adverse effects than others. For instance, seven to ten days after receiving an MMR shot, some people have a fever and a rash. 

One in a thousand infants experience severe distress after receiving the DTaP vaccination, sometimes lasting for several hours. Discuss potential reactions with your child’s doctor before immunizing them.

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Call The Doctor If Your Child Has These Reactions

• Bleeding issues. Infants and toddlers seldom have low platelets due to an immunological reaction (blood cells that prevent bleeding). Symptoms of this condition include bruising easily, gum bleeding, blood in the feces or urine, and excessive or persistent bleeding after an accident. Additionally, a rash resembling small red or purple dots/bruises may appear (a result of bleeding in the skin). If you have any concerns, please contact your doctor immediately.
• Seizure or a high fever (over 104 degrees Fahrenheit). Please explain your child’s symptoms in detail, including when and what immunizations they have received. Take your kid to the nearest emergency department or urgent care that treats children if you are unable to contact your child’s doctor.
• Symptoms include a rash, nausea, bloated lymph nodes, and a lot of tears. However, you should contact your doctor if you have any of these symptoms and are concerned.

Call 911 If Your Child Has Any Of These Reactions

• Breaks out in hives
• Has difficulty breathing
• Becomes pale or weak, or
• Loses consciousness.

These symptoms indicate that your child may be experiencing anaphylactic shock due to a severe allergic response.

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Rarely do people have a severe allergic response to vaccinations. According to the Centers for Disease Control and Prevention (CDC), the risk of such an adverse response occurring after vaccinating your kid is less than one in a million.

Even so, monitoring your youngster for any adverse effects following vaccination is prudent.

Reporting Adverse Reactions To Vaccines

The United States government set up the Vaccination Adverse Event Reporting System (VAERS) to track and analyze reports of vaccine side effects. By shedding light on trends in adverse responses, researchers get insight that may be used to review vaccinations if they are ineffective. Self-reporting may be encouraged by calling (800) 822-7967 or filing a report online.

In the very unlikely event that a kid has a serious response to a vaccination, the federal government has developed a program to assist families in affording medical treatment. Get more information by dialing (800) 338-2382 to reach the National Vaccine Injury Compensation Program.

Find out what you can do to lessen the possibility of a negative response from vaccination in your infant.