How to Know if a Child is Allergic to a Vaccine
Many children can have side effects from vaccines, but in some cases a child can experience an allergic reaction. Side effects like fever or a localized rash can occur with some vaccines, but a true reaction to a specific ingredient in a vaccine can cause more significant issues. To know if your child is allergic to a vaccine follow these steps.
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Instructions
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Know what other allergies your child has. In some cases, vaccines are egg based and if a child is allergic to eggs, he may also be allergic to the vaccine. The flu shot is one such egg based vaccine.
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Know the ingredients of the vaccine. Gelatin, mercury and antibiotics are common components of many vaccines. Thus, it is important to know the ingredients used in a vaccine in order to test your child for allergies.
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Have your child tested for allergies. Specific vaccine allergy testing can be done to determine if a child has several allergies. An allergist can perform this type of testing.
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Know the possible side effects of a vaccine. You will be able to distinguish an allergic reaction from a side effect if you are familiar with the possible side effects of the vaccination.
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Look for symptoms after your child is vaccinated. Children who are allergic to a vaccine may experience swelling, difficulty breathing or a rash that appears to be more than just a localized reaction.
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Contact the doctor immediately if your child develops a fever or a rash, swelling or has any difficulty breathing or seems lethargic. These could be signs your child is having an allergic reaction.
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Ask older children how they feel immediately following a vaccine. Report any abnormal feelings or reactions to your doctor.
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Tips & Warnings
Write down all of your child's allergies and ask your physician if any scheduled vaccines contain things your child is allergic to.
If your child has allergies, be sure to speak to your physician before having your child vaccinated.
Call 911 if your child has any difficulty breathing following a vaccine. This could signal that your child is having a severe allergic reaction.
