Common Bone pain, Decreased blood pressure, Nausea, Vomiting, Breathlessness, Rash, Flu-like symptoms, Fever, Diarrhoea, Feeling of discomfort, Flushing (sense of warmth in the face, ears, neck and trunk).

Expert advice for Macrogen Injection
• Tell your doctor if you are having asthma or other lung diseases, heart disease, myeloid (bone marrow) cancer, kidney disease, liver disease or are undergoing radiation or chemotherapy.
• You will be regularly monitored for complete blood count during therapy.
• Tell your doctor if you are or planning to become pregnant or are breastfeeding.
• Patients with pre-existing breathing disorders, fluid retention, heart failure, blood cancers,  lung malignancies should not take molgramostim.