What is sargramostim?
Sargramostim is a protein that stimulates the production of white blood cells. Sargramostim
is similar a substance in the body called granulocyte-macrophage colony stimulating factor (GM-CSF).
Sargramostim is used to increase white blood cells and decrease the risk of infection in
conditions such as cancer, bone marrow transplant, and pre-chemotherapy blood cell collection.
Sargramostim may also be used for purposes other than those listed in this medication guide.
What should I discuss with my healthcare provider before taking sargramostim?
Do not use sargramostim without first talking to your doctor if you have an allergy to
yeast. You may have an allergic reaction to this medication.
Before using sargramostim, tell your doctor if you
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are undergoing radiation or chemotherapy;
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have asthma or another lung disease;
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have heart disease, especially an irregular heartbeat or
congestive heart failure;
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have fluid retention;
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have myeloid (bone marrow) cancer;
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have kidney disease; or
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have liver disease.
You may not be able to use sargramostim or you may require a dosage
adjustment or special monitoring if you have any of the conditions listed above.
Sargramostim is in the FDA pregnancy category C. This means that it is not known
whether sargramostim will be harmful to an unborn baby. Do not use sargramostim without first
talking to your doctor if you are pregnant or could become pregnant during treatment.
It is not known whether sargramostim passes into breast milk. Do not use this
medication without first talking to your doctor if you are breast-feeding a baby.
How should I take sargramostim?
Use sargramostim exactly as directed by your doctor. If you do not understand these
instructions, ask your pharmacist, nurse, or doctor to explain them to you.
Sargramostim can be used subcutaneously (SC) or intravenously (IV). Your doctor, nurse,
or pharmacist will give you specific instructions on how and where to inject the medication.
Do not administer an injection if you are unsure how it should be injected, how much to
inject, or how often to inject the medication. Call your doctor, nurse, or pharmacist to go over the
instructions with you.
Rotate injection sites as directed and inject the medication slowly.
Do not shake any vial of sargramostim. It can be gently swirled if mixing is needed.
The powdered form of Leukine must be reconstituted (mixed) with sterile water, or
bacteriostatic water to form a solution for injection. Solutions made with sterile water (no
preservative) must be used within 6 hours of mixing, then thrown away. Leukine Liquid and
solutions mixed with bacteriostatic water can be kept for up to 20 days under refrigeration.
The vial of medication can be allowed to reach room temperature by leaving it out of the
refrigerator for about 30 minutes before injecting a dose. Do not leave the vial in direct sunlight.
Properly store and discard all syringes and needles.
It is important to use sargramostim regularly to get the most benefit.
Your doctor may want you to have blood tests or other medical evaluations during treatment
with sargramostim to monitor progress and side effects.
Store this medication in the refrigerator between 2 and 8 degrees Celsius (36 to 46
degrees Fahrenheit) away from light, moisture, and the reach of children. Discard all medication on
the expiration date.
What happens if I miss a dose of sargramostim?
Contact your doctor if you miss a dose of this medication by more than a few hours.
Where can I get more information about sargramostim?
Your pharmacist has information about sargramostim written for health professionals that you may read.
What are the possible side effects of sargramostim?
If you experience any of the following serious side effects, stop using sargramostim and
seek emergency medical treatment or contact your doctor immediately:
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an allergic reaction (difficulty breathing; closing of the throat;
swelling of the lips, tongue, or face; or hives);
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dizziness or fainting;
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a fever (over 100.5 degrees Fahrenheit or 38 degrees
Celsius);
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signs of infection including chills, sore throat, or
congestion or redness, pain, or swelling around a wound or sore;
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swelling of the feet or lower legs;
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sudden weight gain (5 pounds or more); or
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chest pain, chest discomfort, or a fast, irregular pulse.
Other, less serious side effects may be more likely to occur. Continue to
use sargramostim and talk to your doctor if you experience:
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bone pain;
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"flu-like" feeling;
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chills;
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muscle aching or weakness;
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tiredness;
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headache;
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diarrhea;
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nausea, upset stomach, or loss of appetite;
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rash; or
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swelling, redness, or pain at the injection site.
Side effects other than those listed here may also occur. Talk to your
doctor about any side effect that seems unusual or that is especially bothersome. You may report side effects to FDA at 1-800-FDA-1088.
What is the most important information I should know about sargramostim?
Do not administer an injection if you are unsure how it should be injected, how much to
inject, or how often to inject the medication. Call your doctor, nurse, or pharmacist to go over the
instructions with you.
Contact your doctor if you develop a fever, chills, sore throat, congestion, or other signs
of infection or illness while using sargramostim.
What should I avoid while taking sargramostim?
There are no restrictions regarding foods, beverages, or activities during treatment with
sargramostim unless your doctor directs otherwise.
What other drugs will affect sargramostim?
Before using this medication, tell your doctor if you
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are taking lithium (Eskalith, Lithobid, Lithane, others);
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are taking a steroid such as prednisone (Deltasone, others),
methylprednisolone (Medrol, others), prednisolone (Prelone, others), dexamethasone
(Decadron, others), and others; or
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are undergoing radiation or chemotherapy.
You may not be able to use sargramostim or you may require special
monitoring if you are taking any of the medications listed above.
Drugs other than those listed here may also interact with sargramostim. Talk to your doctor
and pharmacist before taking any prescription or over-the-counter medicines, including vitamins,
minerals, and herbal products.
What happens if I have an overdose of sargramostim?