How is Cosentyx (secukinumab) injected at home?
Cosentyx is given as a subcutaneous (under-the-skin) injection. People typically inject in the areas that are easiest to rotate, such as the thigh, abdomen, or upper outer arm (rotate sites to reduce irritation). The exact dose and schedule depend on what you’re treating and what your clinician prescribed.
What supplies do I need for a Cosentyx injection?
You generally use the Cosentyx prefilled pen or prefilled syringe (depending on the product you were given), plus alcohol wipes and a sharps container for disposal. Follow the instructions that came with your specific pen/syringe because steps can differ slightly by device.
Step-by-step: what to do before the injection
Before injecting, check the medicine label and confirm you have the correct product and dose. If your pen/syringe is stored in the refrigerator, let it come to room temperature before injecting according to the directions in the package insert. Do not warm it in a microwave or use hot water.
Choose a fresh injection site and wipe the skin with an alcohol wipe. Let the skin dry.
Step-by-step: how to inject (general subcutaneous technique)
With your selected injection site prepped and dry:
- Hold the pen/syringe according to its device instructions.
- Insert the needle as directed by the device.
- Inject the dose (press/start and wait until the device completes the full dose delivery, if your device has a confirmation indicator).
- Remove the device and gently press the site if needed.
Do not rub the injection site after dosing.
How to dispose of Cosentyx sharps safely
Put used pens/syringes and needles into a puncture-resistant sharps container right away. Do not throw them into regular household trash. Follow any local guidance for sharps disposal.
What side effects should you watch for after injecting?
Seek medical advice promptly for signs of a serious allergic reaction (for example, trouble breathing, facial or throat swelling, or widespread hives). Contact your clinician if you develop symptoms of infection, since immunomodulatory medicines can increase susceptibility to some infections.
Common injection mistakes to avoid
- Injecting into skin that is bruised, scarred, red, or hard.
- Reusing needles or pens/syringes.
- Skipping dose timing or injecting more than prescribed.
- Injecting before the medication has reached room temperature (when the label instructs room-temperature use).
If you miss a dose, what should you do?
Use the dosing schedule your prescriber gave you. If you miss a dose, consult your clinician or pharmacist for the correct timing of your next injection based on your regimen.
Which Cosentyx device do you have, and can you share the dose?
Injection steps can differ depending on whether you have the Cosentyx pen vs. syringe and your prescribed loading vs. maintenance schedule. If you tell me which one you received (pen or syringe) and the dose on the box, I can tailor the instructions to match that device.
Sources
- Cosentyx prescribing information (FDA label)