If you were recently diagnosed with hemophilia A, you must receive hepatitis A and hepatitis B vaccines to reduce even further your risk of getting hepatitis A or B from antihemophilic factor.
It is recommended that you carry identification stating that you have hemophilia A and what drug you are using . If you have any questions about what kind of identification to carry, check with your health care professional.
After a while, your body may build up a defense - antibody against this drug Tell your family doctor if this drug seems to be less effective than usual .