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Berinert [C1 Esterase Inhibitor (Human)] Injection 500 units (C1-ESTERASE INHIBITOR (TREATMENT) - INJECTION)

For swelling.

Instructions

This medicine is given as an IV injection into a vein.

Carefully follow the instructions for preparing this medicine before injection.

The medicine needs to be mixed before being injected.

Dilute with sterile water for injection, as directed.

Dilute the powder with the liquid provided. Gently swirl the vial until the medicine is completely dissolved. Do not shake the vial.

Do not dilute the medicine until ready to use.

The liquid should be clear and colorless.

Check the medicine before each use. If the liquid medicine has any particles in it, appears discolored, or if the vial appears damaged, do not use it.

Store at room temperature or in refrigerator. Do not freeze. Protect from light.

Keep the medicine in its original container.

If your medicine is stored in the refrigerator, take it out of the refrigerator before use to warm to room temperature.

Do not return the medicine to the refrigerator after you start using it.

Never use any medicine that has expired.

Discard any remaining medicine after your dose is given.

Discard any unused, mixed medicine after 8 hours.

Ask your doctor, nurse or pharmacist to show you how to use this medicine correctly.

You or a family member can be trained to give this medicine at home.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Tell your doctor if symptoms do not get better or if they get worse.

Keep all appointments for medical exams and tests while on this medicine.

Cautions

During pregnancy, this medicine should be used only when clearly needed. Talk to your doctor about the risks and benefits.

After using this medicine, go immediately to the nearest medical emergency room.

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

This medicine is associated with an increased risk of blood clots, heart attack, and stroke. Contact your doctor immediately if you experience leg pain or swelling, difficulty breathing, chest or jaw pain, severe headache, one-sided weakness or slurred speech.

Do not use the medication any more than instructed.

It is unknown if this medicine passes into breast milk. Ask your doctor before breastfeeding.

Ask your doctor, nurse or pharmacist how to safely discard unused medicines, needles and syringes.

Do not share this medicine with anyone who has not been prescribed this medicine.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

  • changes in taste or unpleasant taste

Call your doctor or get medical help right away if you notice any of these more serious side effects:

  • chest or jaw pain
  • fainting
  • severe or persistent headache
  • sudden leg pain, swelling, warmth or redness
  • shortness of breath
  • symptoms of stroke (such as one-sided weakness, slurred speech, confusion)
  • sweating
  • blurring or changes of vision

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.