Hep A/B Vaccine Side Effects

Hep A/B Vaccine Side Effects
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The hepatitis A and B vaccinations are intended to provide protection against the viruses that cause hepatitis A and B. Hepatitis is a viral illness that can lead to liver damage and cirrhosis. These vaccinations are recommended by a physician depending on the age, overall health, and travel plans of an individual. Patients should be aware of some side effects that are associated with these vaccinations prior to vaccination.

Injection Site Reaction

Both the hepatitis A and B vaccinations can cause an injection site reaction. Symptoms can include redness, soreness, discomfort, and swelling at the affected area. The application of a cold compress may help to alleviate swelling and discomfort. Parents of children who receive either vaccination should use caution while holding, bathing, and diapering the child as to not place additional pressure on the site of injection. A severe injection site reaction that does not subside after several days should be reported to a physician.

Hepatitis A Vaccination Effects

Side effects of the Hepatitis A vaccination may include headache, loss of appetite, and tiredness, reports the Centers for Disease Control and Prevention. These side effects should be temporary and only last for a few days following vaccination. Patients should consult their physician regarding the use of an over-the-counter medication, such as acetaminophen for the reduction of fever and any associated discomforts. Eating smaller meals more frequently may help one to maintain an adequate consumption of daily calories while experiencing a loss of appetite. A meal replacement shake such as Boost or Ensure may also be used in the absence of appetite. Sleeping for at least eight hours each night and taking a midday nap may help combat the fatigue associated with the hepatitis A vaccination.

Hepatitis B Vaccination Effects

Fever is a side effect of the hepatitis B vaccination. According to the Centers for Disease Control and Prevention, about 1 in 15 people that receive this vaccination will experience a fever of 99.9 degrees F. Physicians may recommend the use of acetaminophen for reducing the fever following vaccination. A fever that is not relieved by medication and is accompanied by behavioral changes may be a sign of a severe vaccine reaction and should be brought to the attention of a physician immediately.

References

Article reviewed by David Fisher Last updated on: Jul 1, 2010

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