Generic Name: Epoetin Alfa
Trade Name: PROCRIT®
Procrit and Epogen are the trade names for epoetin alfa. In some cases, health care professionals may use the trade names Procrit or Epogen when referring to the generic drug name epoetin alfa.
Drug Type: Epoetin alfa is a colony stimulating factor. It is a medication for the treatment of low red blood cells, known as anemia. (For more detail, see "How Epoetin Alfa Works" section below).
What Epoetin Alfa Is Used For:
- Epoetin alfa is a supportive care medication. It does not treat cancer.
- Epoetin alfa is used to treat anemia caused by chemotherapy treatments.
- Epoetin alfa is not indicated for patients with cancers that originate in the bone marrow, such as acute myelogenous leukemia.
- Epoetin alfa is not appropriate for the treatment of anemia from other causes such as iron or folate deficiency or gastrointestinal bleeding. Epoetin alfa is not a substitute for blood transfusion.
How Epoetin Alfa Is Given
- This medication is given by subcutaneous (layer of tissue between the skin and the muscle) injection into the arm, abdomen or thigh.
- The amount of this medication you receive depends on many factors, including your weight, your general health, any other health problems you may have, and how your body responds to it. Your doctor will determine your exact dose and schedule.
Important things to remember about the side effects of epoetin alfa:
- Most people will not experience all of the side effects listed
- Side effects are usually consistent with those typically seen with cancer and chemotherapy
- Side effects will improve after therapy is complete
- Side effects may be quite manageable. There are many options to minimize or prevents the side effects of epoetin alfa
The following side effects are common (occurring in greater than 30%) for patients taking epoetin alfa:
These are less common side effects (occurring in 10-29%) for patients receiving epoetin alfa:
These are rare but serious side effects of epoetin alfa:
Note all side effects are listed above. Side effects that are very rare -- occurring in less than about 10 percent of patients -- are not listed here. But you should always inform your health care provider if you experience any unusual symptoms.
When to Contact Your Doctor
Contact your health care provider immediately, day or night, if you should experience any of the following symptoms:
- Tremors or seizures
- Difficulty breathing
- Chest pain
- Sudden severe headache
The following symptoms require medical attention, but are not an emergency. Contact your health care provider within 24 hours of noticing any of the following:
- Nausea (interferes with ability to eat and unrelieved with prescribed medication)
- Vomiting (vomiting more than 4-5 times in a 24-hour period)
- Diarrhea (4-6 episodes in a 24-hour period)
- Swelling of the face, feet, hands, arms or legs
- Swelling, redness and pain in one leg or arm and not the other
Always inform your health care provider if you experience any unusual symptoms.
- Before starting epoetin alfa treatment, make sure you tell your doctor about any other medications you are taking (including over-the-counter drugs, vitamins, or herbal remedies).
- Epoetin alfa should be used with caution in people with high blood pressure or heart disease.
- Inform your health care provider if you are pregnant or may be pregnant prior to starting this treatment.
- Discuss with your doctor when you may safely become pregnant or conceive a child after therapy.
- For nursing women, consult your physician to determine if it is recommended to continue breast feeding
- Consult with your doctor regarding iron supplements while taking epoetin alfa.
- If you experience some nausea and vomiting while receiving this drug, but small frequent meals, chewing gum, lozenges, and good mouth care may help.
- In general, drinking alcoholic beverages should be kept to a minimum or avoided completely. You should discuss this with your doctor.
- Get plenty of rest.
- Maintain good nutrition.
- If you experience symptoms or side effects, be sure to discuss them with your health care team. They can prescribe medications and/or offer other suggestions that are effective in managing such problems.
Monitoring and Testing While Taking Epoetin Alfa
You will be monitored regularly by your doctor while you are taking epoetin alfa. Tests will include blood tests (specifically hemoglobin and hematocrit) and blood pressure measurements.
How Epoetin Alfa Works
In the body's bone marrow (the soft, sponge-like material found inside bones) blood cells are produced. There are three major types of blood cells; white blood cells, which fight infection; red blood cells, which carry oxygen to and remove waste products from organs and tissues; and platelets, which enable the blood to clot. Cancer treatments such as chemotherapy and radiation therapy can effect these cells which put a person at risk for developing infections, anemia, and bleeding problems. Colony-stimulating factors are substances that stimulate the production of blood cells and promote their ability to function. They do not directly affect tumors but through their role in stimulating blood cells they can be helpful to support the immune system during cancer treatment.
Epoetin alfa is identical to a substance your body produces naturally called erythropoietin (e-rith-ro-poy-e-tin), a protein normally produced by the kidneys which helps make red blood cells. Epoetin alfa acts like this natural substance to stimulate red blood cell production. During chemotherapy, patients may not be able to produce enough red blood cells, a condition known as anemia. Epoetin alfa can treat anemia by increasing the number of red blood cells in the body.
Hemoglobin is the iron-containing substance in red blood cells that delivers oxygen throughout the body. The normal hemoglobin range is approximately 12 to 18 g/dL, and varies according to age and gender. Doctors may prescribe epoetin alfa to chemotherapy patients whose hemoglobin levels have fallen below normal levels.
Note: We strongly encourage you to talk with your health care professional about your specific medical condition and treatments. The information contained in this website is meant to be helpful and educational, but is not a substitute for medical advice.