Why Are Children Fever After Immunization?

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Medical Video: Pediatrics & Child Health Care : Hepatitis B Vaccine Side Effects in Infants

The thing most feared by mothers after their children receive immunization is the child's body temperature becomes increased aka fever. Even some mothers do not want to bring their children to immunization for this reason. Not making healthy children actually causes children to get sick, the mothers thought.

However, actually fever is a body response that is commonly experienced by children after getting immunized. This is very reasonable for all children who are immunized. You don't need to worry because if the fever can be handled properly, it won't be a problem.

Why do children have fever after immunization?

Immunization is a way to protect the body from dangerous diseases before the disease contacts us. Immunization utilizes the body's natural defense mechanisms, the immune system or the immune system, to form specific defenses against viral infections.

When the child is immunized, the child's body is inserted into a vaccine that is benign. Then, the body will produce an immune response in the same way as when the body is affected by the disease, but without the body showing symptoms of the disease. And when the body is exposed to the same disease in the future, the immune system can respond quickly to prevent the disease from developing.

When forming an immune response after the child is immunized it gives the body a response, such as fever, itching, and pain at the injection site. The body forms a new combined immune system from immunization vaccines that are inserted into the body, causing body temperature to increase (fever).

However, not all immunizations respond to fever, some may cause fever, such as measles immunization and DPT (diphtheria, pertussis, and tetanus). In addition, not all children also experience this fever response, there are those who have fever and some who do not, each child shows a response after different immunizations.

What should be done if the child has a fever after immunization?

Yes, fever is a normal body response after getting immunized. Usually the child's body temperature will rise above 37.5 C after getting immunized. You as a mother only need to handle it properly so that the fever quickly drops.

For children who are still breastfeeding, giving breast milk more often to children can relieve your child's fever. Research published by Pediatrics shows that children who are given exclusive breastfeeding experience fewer fever after immunization than children who do not receive exclusive breastfeeding or only receive formula milk.

The reason why children who are given ASI are less at risk for having a fever after actually getting immunized is unclear, but breast milk may contain anti-inflammatory compounds that reduce the risk of fever. This may also be because children who are breastfed have less chance of losing appetite when they are feeling unwell because breastfeeding can provide comfort to children when they are sick. In addition, children who are breastfed also get more intake than children who are given formula milk so that children recover faster from their fever. Immunization also works better for children who are breastfed.

You can also compress children with warm water in an effort to reduce fever. This compress can be placed on the arm or thigh where the injection is given. Also wear thin clothing to children, but make sure the child is not cold. Let the child rest and give him plenty of drink.

When to be alert?

If this method has not helped relieve your child's fever, you can give paracetamol or ibuprofen at the right dose and time according to your doctor's advice. It is best to immediately take the child to the doctor if the child has symptoms, such as a fever that is higher than 40 degrees C, the child cries more than 3 hours at a time, becomes lethargic, excessive sleepiness, and experiences seizures due to very high fever.

However, immunization can protect the health of more than one child. Immunization in one child can minimize the chance of the child to suffer from disease and transmit the disease to other children. If the level of immunization is high in an area, the risk of spreading certain diseases can decrease, so that those who have not or do not receive immunizations can be protected from disease.

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Why Are Children Fever After Immunization?
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