Recombivax HB

Recombivax HB is a hepatitis B vaccine. It is typically given as a series of two or three injections, depending on how old you are and other factors. The vaccine works by "tricking" the body into thinking it has been exposed to hepatitis B. Although most people tolerate this product well, side effects can include fatigue, irritability, and injection site reactions, among others.

What Is Recombivax HB?

Recombivax HB® (hepatitis B vaccine) is a vaccine used to provide protection against hepatitis B. It is approved for use in people of all ages.
 
The adult formulation of this vaccine is currently unavailable due to a hepatitis B vaccine shortage. The manufacturer does expect the adult formulation to be available sometime in the last half of 2011. Other options for adults needing a hepatitis B vaccine include Engerix-B® (another hepatitis B vaccine) or Twinrix® (a vaccine for hepatitis B and hepatitis A).
 
(Click Recombivax HB Uses for more information on what the vaccine is used for, including possible off-label indications.)
 

Thimerosal Content and Other Concerns

Recombivax HB does not contain thimerosal, a mercury-containing preservative. People who are concerned about exposure to this substance can be confident that this vaccine has no thimerosal -- not even trace amounts. Some people also are concerned about the aluminum content of vaccines. This vaccine contains 0.5 mg of aluminum per mL.
 
Recombivax HB is not made from human fetal components or animal components, unlike some vaccines.
 

Who Makes Recombivax HB?

Recombivax HB is made by Merck & Co.
 , Inc.
 
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Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD
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