How is certolizumab given?
Your doctor may perform tests to make sure you do not have tuberculosis or other infections.
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Certolizumab is injected under the skin. A healthcare provider may teach you how to properly use the medication by yourself.
Certolizumab is usually given every 2 to 4 weeks. You may need to use more than 1 injection to get a full dose. Follow your doctor's dosing instructions very carefully.
Read and carefully follow any Instructions for Use provided with your medicine. Ask your doctor or pharmacist if you have questions.
Prepare your injection only when you are ready to give it. Do not use if the medicine looks cloudy, has changed colors, or has particles in it. Call your pharmacist for new medicine.
Certolizumab can increase your risk of bleeding or infection. You will need frequent medical tests.
Store this medicine in its original carton in the refrigerator. Protect from light and do not freeze.
Take the syringe out of the refrigerator and let it reach room temperature before injecting your dose.
Unopened prefilled syringes may also be stored at room temperature for up to 7 days, away from heat and light. Throw away any prefilled syringe not used within 7 days. Do not put it back in the refrigerator.
Each prefilled syringe is for one use only. Throw away after one use, even if there is still medicine left inside.
Use a needle and syringe only once and then place them in a puncture-proof "sharps" container. Follow state or local laws about how to dispose of this container. Keep it out of the reach of children and pets.
If you've ever had hepatitis B, using certolizumab can cause this virus to become active or get worse. You may need frequent liver function tests while using this medicine and for several months after you stop.