Generic Name : Hepatitis A Vaccine
Pronunciation : HEP a TYE tis
Trade Name(s):
India- Avaxim, Avaxim 80U, Biovac-A Inj, Twinrex Junior Inj, Twinrix Inj, Harvixinj.
International- Havrix, Vaqta.
Why it is prescribed (Indications) :
This medication is a vaccine given to individuals over 2 years of age to prevent hepatitis A infection. It stimulates the body to produce antibodies against hepatitis A infection.
When it is not to be taken (Contraindications):
Category C : Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
When it is to be taken :
IM- Single dose of 0.5 or 1 ml depending on the product and patient's age. Give booster dose 6-12 months after the initial dose. Give via subcutaneous administration in haemophiliacs.
How it should be taken :
It comes as a solution for injection administered by a health care provider into the large muscle.
Special Instruction :
*Hepatitis A vaccine becomes effective after a period of at least 2 weeks. A second dose is administered 6 to 12 months after the first dose.
*It should not be used in children younger than 12 months old.
*Alcohol or disinfectant used for cleaning the skin prior to injection should be allowed to evaporate completely before vaccination to prevent vaccine inactivation.
*Caution needed for patients with history of illnesses or infections, blood disorders, immune system disorders, any allergies, pregnancy and breastfeeding.
Side Effects :
Central Nervous System-
Headache and tiredness.
Local-
Redness, soreness, swelling, redness, or warmth at the injection site and indurations at injection site.
Miscellaneous-
Loss of appetite, mild fever, nausea and transient soreness.
Other Precautions :
*For IM injection only. Not for IV or intradermal administration.
Storage Conditions :
It is usually handled and stored by a health care provider.
Pronunciation : HEP a TYE tis
Trade Name(s):
India- Avaxim, Avaxim 80U, Biovac-A Inj, Twinrex Junior Inj, Twinrix Inj, Harvixinj.
International- Havrix, Vaqta.
Why it is prescribed (Indications) :
This medication is a vaccine given to individuals over 2 years of age to prevent hepatitis A infection. It stimulates the body to produce antibodies against hepatitis A infection.
When it is not to be taken (Contraindications):
Severe immunodeficiency, allergic reaction (e.g., anaphylaxis) after a previous dose of any hepatitis A-containing vaccine, or to any component of Hepatitis A vaccine including neomycin.
Malignant disease being treated with chemotherapy or radiotherapy and for at least 6 months after stopping treatment.
Patients with compromised immune system such as those on high-dose systemic corticosteroids, immunosuppressant or HIV positive.
Pregnancy Category : |
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When it is to be taken :
IM- Single dose of 0.5 or 1 ml depending on the product and patient's age. Give booster dose 6-12 months after the initial dose. Give via subcutaneous administration in haemophiliacs.
How it should be taken :
It comes as a solution for injection administered by a health care provider into the large muscle.
Special Instruction :
*Hepatitis A vaccine becomes effective after a period of at least 2 weeks. A second dose is administered 6 to 12 months after the first dose.
*It should not be used in children younger than 12 months old.
*Alcohol or disinfectant used for cleaning the skin prior to injection should be allowed to evaporate completely before vaccination to prevent vaccine inactivation.
*Caution needed for patients with history of illnesses or infections, blood disorders, immune system disorders, any allergies, pregnancy and breastfeeding.
Side Effects :
Central Nervous System-
Headache and tiredness.
Local-
Redness, soreness, swelling, redness, or warmth at the injection site and indurations at injection site.
Miscellaneous-
Loss of appetite, mild fever, nausea and transient soreness.
Other Precautions :
*For IM injection only. Not for IV or intradermal administration.
Storage Conditions :
It is usually handled and stored by a health care provider.
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