INFORMATION ABOUT PEGFILGRASTIMPegfilgrastim UsesPegfilgrastim is used to prevent infections after chemotherapy.How Pegfilgrastim worksPegfilgrastim is a growth factor that stimulates the bone marrow to produce white blood cells. These cells protect the body against infections. .Common side effects of PegfilgrastimJoint pain, Headache, Muscle pain, Back pain, Injection site pain, Hair loss, Fever, Diarrhea, Skeletal pain, Limb pain, Musculoskeletal (bone, muscle or joint) pain, Neck pain AVAILABLE MEDICINE FOR PEGFILGRASTIMPegasta InjectionPegex 6mg InjectionPEG Grafeel 6mg InjectionPegstim 6mg Injection PFS