hepatitis a vaccine - injection, Havrix, Vaqta (cont.)
HOW TO USE: Read the Vaccine Information Statement available from your health care provider before receiving the vaccine. If you have any questions, consult your health care provider.Depending on your age, this vaccine is usually given by injection into a shoulder or thigh muscle by a health care professional.A series of 2 injections is usually given over a 6- to 18-month period. Your doctor will give you a vaccination schedule, which must be followed closely for best effectiveness. If you have an illness with fever at the time a vaccination is scheduled, your doctor may choose to delay the injection until you are better.The dosage is based on your age. Different brands of hepatitis A vaccine are available and may be given differently. Make sure that you receive the same brand for each injection.If you are receiving the first hepatitis A vaccine injection at a time when your doctor feels you may have been exposed to hepatitis A, you will also receive an injection of immune globulin (IG). IG contains antibodies against the hepatitis A virus and will immediately help protect you from developing an infection. These antibodies only last a few months. For long-term protection, it is important to follow your vaccination schedule for the hepatitis A vaccine exactly.
SIDE EFFECTS: Pain/redness/swelling at the injection site, fever, tiredness, headache, nausea, and loss of appetite may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Infrequently, temporary symptoms such as fainting/dizziness/lightheadedness, vision changes, numbness/tingling, or seizure-like movements have happened after vaccine injections. Tell your health care provider right away if you have any of these symptoms soon after receiving an injection. Sitting or lying down may relieve symptoms.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Report all side effects to your doctor before you receive the next injection.Tell your doctor immediately if this rare but serious side effect occurs: seizures.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.Contact your doctor for medical advice about side effects. The following numbers do not provide medical advice, but in the US, you may report side effects to the Vaccine Adverse Event Reporting System (VAERS) at 1-800-822-7967. In Canada, you may report side effects to Health Canada at 1-866-234-2345.
Medically Reviewed by a Doctor on 4/16/2014
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