About 80% of the bone in your body is compact. It makes up the outer layer of the bone and also helps protect the more fragile layers inside. If you were to look at a piece of compact bone without the help of a microscope, it would seem to be completely solid all the way through.
Neulasta can cause certain side effects, some of which are more common than others. These side effects may be temporary, lasting a few days to weeks. However, if the side effects last longer than that ...