How should I use galcanezumab?
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Galcanezumab is injected under the skin. A healthcare provider may teach you how to properly use the medication by yourself.
For prevention of migraine headaches: Galcanezumab is usually given as a first dose of 2 injections, followed by 1 injection once per month.
For treatment of a cluster headache episodes: Galcanezumab is usually given as 3 injections at the start of the cluster period, followed by 1 injection once per month until the end of the cluster period.
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 don't understand all instructions.
Prepare an 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.
Store galcanezumab in its original carton in the refrigerator, protected from light. Do not freeze or shake the medicine.
You may briefly store galcanezumab at room temperature. Protect from light and use the medicine within 7 days. Do not put it back in the refrigerator.
Take the medicine out of the refrigerator and let it reach room temperature for 30 minutes before injecting your dose. Do not warm the medicine with hot water, sunlight, or a microwave.
Each prefilled syringe or pen is for one use only. Throw it away after one use, even if there is still medicine left inside.