What are the side effects of hepatitis B vaccination?

Hepatitis B vaccination for children is essential. However, what are the side effects of this vaccine? What should you keep in mind when giving your child hepatitis B vaccine?

The cost of treating the disease is usually very high. Therefore, the saying "prevention is better than cure" has always been true at all times. One of the ways to prevent the disease is to vaccinate your newborn fully. Among the diseases that need to be vaccinated, hepatitis B is a disease that can be well prevented with a vaccine. Let's keep track of the vaccination schedule with aFamilyToday Health and the possible side effects after hepatitis B vaccination to prepare for your baby's health.

Hepatitis B vaccination schedule for children

According to the recommendations of the Ministry of Health, the most appropriate number of doses of hepatitis B vaccine for children is 3 doses. Your baby will be injected at the following times:

Inject as soon as possible after birth

Children aged 1 to 2 months

Children from 6 to 18 months.

Women should get tested for hepatitis B during pregnancy. If the test result is positive, the baby should be born with the hepatitis B vaccine (HBIG) within 12 hours of birth for temporary protection.

Cases should not be vaccinated against hepatitis B

If your baby has a life-threatening allergic reaction after a previous dose of hepatitis B vaccine, you should no longer get the hepatitis B vaccine.

If your child has a severe (potentially life-threatening) allergy to yeast (a type of bread yeast), he or she should not get the hepatitis B vaccine because the hepatitis B vaccine is made from this fungus. .

All children who are sick (cold or fever), mild or severe, need to wait until their bodies recover before being able to get the hepatitis B vaccine.

Notes on hepatitis B vaccination for preterm infants

In general, the hepatitis B vaccine will not be effective in premature babies if they have it before 1 month of age. If you have a premature birth, talk to your doctor when your baby can be vaccinated.

Possible side effects after hepatitis B vaccination

1. Pain at the injection site or mild fever

Some children will experience pain at the injection site or have a mild fever a few days later. However, severe allergies are very rare after a baby gets this vaccine. It is best to consult your doctor to know how to clearly recognize the possible reactions after the injection.

Minor problems following hepatitis B vaccination include: Pain during the injection, a high body temperature of 37.7 ° C or higher.

These problems usually start right after the injection and end 1 or 2 days later.

2. Other reactions

In some cases, some people feel tired or dizzy after getting the hepatitis B vaccine. lie down for about 15 minutes after injection. If your baby feels dizzy or has changes in vision or ringing in the ears, you should notify your doctor immediately.

Some people will experience severe shoulder pain for a long time after getting an injection, however this is very rare.

Also, like any other medicine, getting vaccinated still carries certain risks, albeit very small, that can cause serious harm, even death. There has been some marginal news linking the hepatitis B vaccine to sudden infant death syndrome (SIDS) or an autoimmune disease such as multiple sclerosis or diabetes, but there is no scientific basis. confirm the accuracy of this information.

If your child has an unusual reaction to this or any other vaccine, immediately contact your doctor for prompt follow-up and intervention.

Signs to look out for after vaccination

After getting vaccinated, pay attention to all the unusual things that might happen to your child such as having a severe allergy, high fever or unusual behavior.

Severe signs of allergy can include hives, swelling of the face and throat, difficulty breathing, rapid heartbeat, dizziness, and weakness. However, these will start a few minutes to a few hours after the vaccination and end soon after.

The information we provide in this article will hopefully help you to better understand the importance of getting vaccinated against hepatitis B for your child and many other relevant information.