Hepatitis B is an infectious liver disease caused by the Hepatitis B virus (HBV). Hepatitis B infection can be acute or chronic. This disease is transmitted through sexual contact or blood. Symptoms of Hepatitis B include fever, yellow skin, excessive fatigue, varices, dark urine and stools, as well as liver damage.

Benefits of ENGERIX B 20 mcg Vaccine
Prevents chronic liver damage caused by the Hepatitis B virus transmitted through bodily fluids, sexual contact, or needle sharing (including tattooing) in Hepatitis B patients.

ENGERIX B 20 mcg Vaccination Schedule
ENGERIX B 20 mcg Vaccination schedule for adults
• Administered in 3 doses with intervals of 0, 1, and 6 months. Applicable for
individuals >20 years old.
ENGERIX B 20 mcg Vaccination schedule for elderly
• Administered in 3 doses with intervals of 0, 1, and 6 months.

ENGERIX B 20 mcg Vaccine Composition
Each dose (1.0 mL) contains 20mcg of Hepatitis B surface antigen.

Side Effects of ENGERIX B 20 mcg Vaccine
Headache, irritability, nausea, decreased appetite, redness and swelling at the injection site.

Contraindication of ENGERIX B 20 mcg Vaccine
• Hypersensitivity to any of the components of the vaccine.
• History of severe allergy to previous Hepatitis B vaccines.

Special Attention for ENGERIX B 20 mcg Vaccine
• Vaccination should be postponed in individuals experiencing fever or acute infection.
• Individuals with kidney dysfunction, HIV, and those with very low immunity require additional doses of the Hepatitis B vaccine.