Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Zinbryta (Daclizumab).
HEALTH CANADA ADVISORY
March 16, 2018
Health Canada has issued new restrictions concerning the use of Zinbryta (Daclizumab). To read the full Health Canada Advisory, visit Health Canada's web site at www.hc-sc.gc.ca.
Anemia: Zinbryta (Daclizumab) may cause low levels of red blood cells. If you experience symptoms of reduced red blood cell count (anemia) such as shortness of breath, feeling unusually tired or pale skin, contact your doctor as soon as possible.
Autoimmune conditions: Rarely, Zinbryta (Daclizumab), like other similar medications, can cause other serious and possibly fatal autoimmune conditions, including autoimmune liver disease. Your doctor will order blood tests to monitor for changes that could signal the development of one of these conditions. If you experience any unusual or unexpected effects, contact your doctor to have these effects checked out.
Depression: Zinbryta (Daclizumab) may increase the risk of developing depression. If you have depression or a history of depression, discuss with your doctor how Zinbryta (Daclizumab) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Zinbryta (Daclizumab), and whether any special monitoring is needed. If you experience symptoms of depression such as poor concentration, changes in weight, changes in sleep, decreased interest in activities, thoughts of self-harm, or notice them in a family member who is taking Zinbryta (Daclizumab) contact your doctor as soon as possible.
Gastrointestinal problems: Zinbryta (Daclizumab) may be associated with inflammation in the digestive system (colitis). If you experience abdominal pain, fever, or ongoing diarrhea, contact your doctor as soon as possible.
Immune system and infections: Zinbryta (Daclizumab) may lower your ability to fight infections and may increase the risk of infections and reactivate inactive infections. Your doctor may test for Tuberculosis before starting Zinbryta (Daclizumab). If you have a history of chronic or frequent infections, discuss with your doctor how Zinbryta (Daclizumab) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Zinbryta (Daclizumab), and whether any special monitoring is needed.
Tell your doctor right away if you notice symptoms of a serious infection, such as fever, chills, headache, flu-like symptoms, feeling tired, cough, blood in the sputum, shortness of breath, night sweats, weight loss, nausea, vomiting, diarrhea, redness or swelling of skin or joint, Cold Sores, or new or worsening pain in any part of the body.
Liver function: Zinbryta (Daclizumab) may reduce liver function and can cause liver failure. If you have liver problems, discuss with your doctor how Zinbryta (Daclizumab) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Zinbryta (Daclizumab), and whether any special monitoring is needed. Your doctor may want to test your liver function regularly with blood tests while you are taking Zinbryta (Daclizumab).
If you experience symptoms of liver problems such as fatigue, feeling unwell, loss of appetite, nausea, yellowing of the skin or whites of the eyes, dark urine, pale stools, abdominal pain or swelling, and itchy skin, contact your doctor immediately.
Vaccines: Vaccines (e.g., yellow fever, BCG, Cholera, typhoid, varicella, meningococcal, diphtheria) should not be given while you are taking Zinbryta (Daclizumab) and for 4 months after completing treatment.
Pregnancy: This medication should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Zinbryta (Daclizumab), contact your doctor immediately.
Breast-feeding: It is not known if Zinbryta (Daclizumab) passes into breast milk. If you are a breast-feeding mother and are taking Zinbryta (Daclizumab), it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.
Children: The safety and effectiveness of using Zinbryta (Daclizumab) have not been established for children.