Plenaxis

In some cases, the use of Plenaxis has resulted in serious allergic reactions. An allergic reaction may occur after any injection of the medication, including, but not limited to the first dose. Patients should be observed in the doctor's office for at least 30 minutes following each dose so that immediate treatment of an allergic reaction can be obtained if needed.

Treatment with Plenaxis may become less effective over time in some patients. Monitoring blood levels of testosterone will be done on a regular basis with blood tests to monitor the effectiveness of the medication.

Plenaxis is not intended for use by women. Plenaxis is in the FDA pregnancy category X. This means that Plenaxis will cause birth defects in an unborn baby. Do not use this medication if you are pregnant or if you could become pregnant during treatment.

Plenaxis must be administered by a qualified healthcare provider.

Plenaxis is administered as an injection into the muscle.

In some cases, the use of Plenaxis has resulted in serious allergic reactions. An allergic reaction may occur after any injection of the medication, including, but not limited to the first dose. Patients should be observed in the doctor's office for at least 30 minutes following each dose so that immediate treatment of an allergic reaction can be obtained if needed.

Treatment with Plenaxis may become less effective over time in some patients. Monitoring blood levels of testosterone will be done on a regular basis with blood tests to monitor the effectiveness of the medication.

It is important to use Plenaxis regularly to get the most benefit.

Plenaxis vials for injection should be stored at room temperature away from moisture and heat.

There are no restrictions on food, beverages, or activities while using Plenaxis. Follow any special instructions given by your doctor.

In some cases, the use of Plenaxis has resulted in serious allergic reactions. An allergic reaction may occur after any injection of the medication, including, but not limited to the first dose. Patients should be observed in the doctor's office for at least 30 minutes following each dose so that immediate treatment of an allergic reaction can be obtained if needed.

Other, less serious side effects may be more likely to occur. Talk to your doctor if you experience

• hot flashes;

• sleep disturbances;

• breast enlargement or pain;

• diarrhea or constipation;

• swelling;

• nausea;

• dizziness;

• headache;

• fatigue; or

• changes with or difficulty urinating.

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.

Abarelix is available with a prescription under the brand name Plenaxis as an injection. Other brand or generic formulations may also be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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