Precautions

Drug information provided by: Merative, Micromedex®

It is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly. Blood and urine tests may be needed to check for unwanted effects.

Eculizumab-aeeb may increase your chance of having serious infections, including a meningococcal infection. Avoid people who are sick or have infections. Tell your doctor right away if you develop headaches, nausea, vomiting, fever, a stiff neck or back, a rash, confusion, muscle aches, or if your eyes have become sensitive to light. Make sure you have received a vaccine to prevent meningococcal infections at least 2 weeks before you receive this medicine. You may also be given antibiotic medicine to prevent infections if you are to use this medicine right away. If you have already received the meningococcal vaccine in the past, your doctor will decide if you need another dose.

Ask your doctor for a patient safety card. This card will list the symptoms of a meningococcal infection and what to do if you have them. Carry the card with you at all times during treatment and for 3 months after your last dose. You will need to show the card to any doctor who treats you.

For patients with PNH: When this medicine is stopped, you may develop hemolysis (red blood cell breakdown). Your doctor will need to monitor you closely for at least 8 weeks after you stop using this medicine. Be sure to keep all appointments.

For patients with aHUS: When this medicine is stopped, you may develop a type of blood clot called thrombotic microangiopathy (TMA). Your doctor will need to monitor you closely for at least 12 weeks after you stop using this medicine. The signs and symptoms of TMA include chest pain, trouble breathing, or seizures. Call your doctor right away if you notice any of these signs and symptoms.

Eculizumab-aeeb may cause infusion-related reactions, including anaphylaxis, which can be life-threatening and require immediate medical attention. Tell your doctor right away if you start to have a fever, chills or shaking, dizziness, chest pain, trouble breathing, itching or rash, lightheadedness, fainting, or swelling of the face, tongue, or throat after receiving this medicine.