Twinrix 20 mcg (Hepatitis B Surface Antigen (Recombinant) SUSPENSION) 20 MCG

Twinrix 20 mcg is a vaccine designed to protect against hepatitis A and hepatitis B. This suspension is administered intramuscularly and is suitable for individuals seeking dual protection against these viral infections.

Strength

20 MCG

Pack Size

10X1ML

Manufacturer / TM Owner

GLAXOSMITHKLINE INC

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Indications & Clinical Uses

Twinrix 20 mcg is used to prevent hepatitis A and hepatitis B infections. This vaccine is typically recommended for individuals who are at risk of exposure to both viruses, such as travelers to regions with high infection rates or those with certain medical conditions. The vaccine works by stimulating the body's immune response to develop protection against these viruses.

Side Effects

Common effects of Twinrix 20 mcg may include soreness, redness, or swelling at the injection site. Some individuals may experience mild fever, headache, or fatigue following vaccination. These effects are usually temporary and resolve on their own within a few days.

Precautions & Warnings

Twinrix 20 mcg should be administered by a healthcare professional. Individuals with a history of severe allergic reactions to any component of the vaccine should avoid it. It is important to inform your healthcare provider about any medical conditions or allergies before receiving the vaccine.

Avoid Interactions

Twinrix 20 mcg may interact with certain medications or other vaccines. It is advisable to discuss your current medications and vaccination history with your healthcare provider to ensure safe administration. Avoid alcohol consumption before and after vaccination, as it may affect the immune response.

Frequently Asked Questions

Twinrix 20 mcg is used to prevent hepatitis A and hepatitis B infections. It is recommended for individuals at risk of exposure to both viruses.

Twinrix 20 mcg is administered as an intramuscular injection, typically in the upper arm.

Common side effects may include soreness, redness, or swelling at the injection site, as well as mild fever, headache, or fatigue.

Individuals with a history of severe allergic reactions to any component of the vaccine should avoid Twinrix 20 mcg.

It is important to discuss your current medications with your healthcare provider to ensure safe administration of Twinrix 20 mcg.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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