Additional doses may be needed in people with poor immune function but are not necessary for most people. In those who have been exposed to the hepatitis B virus but not immunized, hepatitis B immune globulin should be given in addition to the vaccine. The vaccine is given by injection into a muscle.
Updated October 30, 2014. Neither had I until a friend with multiple sclerosis (who sees the same neurologist that I do) called me to tell me that it had changed her life.. Nuvigil (armodafinil) is a derivative of Provigil (modafinil), which many people with MS take to combat MS-related fatigue. My ears perked up at the excitement in my friend's voice. She went on to tell me that she couldn't tolerate Provigil, as it left her too wakeful to sleep at night.
Uses of Ondansetron: An Overview. Ondansetron hydrochloride (ZofranÂ®) is a prescription medicine that has been licensed for preventing nausea and vomiting due to several causes. Prevention of nausea and vomiting caused by surgery (postoperative nausea and vomiting).