Epogen Warnings and Precautions
Tell your healthcare provider if you have porphyria, heart disease, or congestive heart failure before taking Epogen. Warnings and precautions also include watching out for potential drug interactions and avoiding the drug if you have uncontrolled high blood pressure, are allergic to mammalian cell-derived products, or are allergic to any components of Epogen. Knowing Epogen warnings and precautions before starting treatment can help minimize risks.
- A history of heart attack, blood clots, or stroke
- High blood pressure (hypertension)
- Congestive heart failure (CHF)
- Heart disease
- Seizures or epilepsy
- Any allergies, including allergies to food, dyes, or preservatives.
Also, let your healthcare provider know if you are:
- Pregnant or thinking of becoming pregnant.
Make sure to tell your healthcare provider about all other medicines you are taking, including prescription and non-prescription medicines, vitamins, and herbal supplements.
Warnings and precautions to be aware of prior to taking Epogen include the following:
- The medication can accelerate the worsening of cancer and may shorten survival, particularly when it increases hemoglobin levels too much. This risk must be weighed against the potential benefits of Epogen.
- In studies with people with chronic kidney disease, an increase in risk of death, stroke, and serious cardiovascular reactions (such as heart attacks) was reported when Epogen was used to target a hemoglobin level (a measure of red blood cells) greater than 11 g/dL. None of the studies that have been completed have identified a hemoglobin target level, Epogen dosage, or dosing strategy that does not increase these risks.
- Your healthcare provider should measure your hemoglobin frequently and adjust your Epogen dosage so that your hemoglobin does not increase too quickly or too much. However, this will not prevent all cardiovascular problems, and you and your healthcare provider must weigh the potential benefits of Epogen against these risks.
- The medication may cause high blood pressure (hypertension). This can be a problem, especially if you already have high blood pressure. Your healthcare provider should monitor your blood pressure closely while you are taking Epogen.
- In studies, some people who took Epogen experienced seizures. If you have a seizure while taking the drug, tell your healthcare provider immediately.
- The multi-dose Epogen vials contain benzyl alcohol, which can cause problems in premature infants. The single-dose vials do not contain benzyl alcohol.
- In rare cases, people can form antibodies to Epogen, causing severe anemia. If your anemia worsens while you are taking the drug, your healthcare provider should check to see if you are forming these antibodies. If this occurs, you may need to stop taking Epogen permanently.
- Epogen contains albumin, a human blood protein. As with all albumin products, theoretically, there is an extremely small risk of contracting an infection (including serious infections) from the albumin. However, there are no cases of this ever happening with an albumin product.
- In rare cases, Epogen can cause worsening of porphyria (a blood condition). If you have porphyria, your healthcare provider may need to monitor you more closely.
- Epogen is unlikely to interact with other medications (see Epogen Drug Interactions).
- Epogen is considered a pregnancy Category C medication. This means that it may not be safe for use during pregnancy. Talk to your healthcare provider about the risks and benefits of taking the drug while pregnant (see Epogen and Pregnancy).
- It is not known if Epogen passes through breast milk. Therefore, if you are breastfeeding or plan to start, discuss this with your healthcare provider prior to taking the drug (see Epogen and Breastfeeding).