This medication is given to those whose ability to make white blood cells has been reduced. This medication stimulates the blood system (bone marrow) to make white blood cells, which help your body fight infections. Sargramostim (also known as GM-CSF, or granulocyte-macrophage colony stimulating factor) is a man-made version of a certain natural substance found in the body that also stimulates the bone marrow to make white blood cells. It is produced using a certain yeast (Saccharomyces cerevisiae).
Aching in the bones and muscles, chills, or headache may occur. Taking a non-aspirin pain reliever such as acetaminophen may help. Ask your doctor or pharmacist for more details. Nausea, vomiting, or injection-site reactions such as redness, swelling, itching, lumps, or bruising may also occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: chest pain, sudden weight gain, swelling of the hands/feet, shortness of breath, black stools, persistent stomach/abdominal pain, vomit that looks like coffee grounds, fast/irregular heartbeat, vision problems, a sudden reddening of the face/neck/chest, severe dizziness, fainting. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
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