Havrix junior 720 i.u./0.5ml prefilled syringe
هافريكس 720 وحدة دولية/0.5مل سرنجة معبأة
vaccine hepatitis aFrom the official published price list, updated twice a day. Pharmacies may differ slightly.
The medical information below is guidance and may be incomplete or wrong. Do not change your medicine or dose based on it — ask a pharmacist or doctor.
Uses
Hepatitis A vaccine is indicated for active immunization against hepatitis A virus infection in susceptible individuals aged 12 months and older. Recommended for travelers to endemic areas, persons with chronic liver disease, and other at-risk populations.
Do not use if
Contraindicated in persons with a history of severe allergic reaction (anaphylaxis) to a previous dose of hepatitis A vaccine or to any component of the vaccine including neomycin. Postpone vaccination in persons with moderate or severe acute illness.
Side effects
Most common side effects are mild and transient, including pain, redness, and swelling at the injection site, headache, fatigue, low-grade fever, and loss of appetite. Anaphylaxis is a rare but serious adverse event.
Warnings
Administer with caution in immunocompromised individuals as immune response may be suboptimal. Always have epinephrine available to treat anaphylaxis. The vaccine does not protect against hepatitis B, C, or E.
How it works
The inactivated hepatitis A vaccine stimulates active immunity by inducing the production of specific antibodies (anti-HAV IgG) against the hepatitis A virus antigens. Protective antibody levels are achieved in the majority of vaccinees within 2–4 weeks of the first dose.
Storage
Store refrigerated at 2–8°C. Do not freeze. Freezing destroys the vaccine. Protect from light.