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TREMFYA® (guselkumab)
Medical Information
TREMFYA - Injection
Last updated: 06/17/2025
- 1. Pull off bottom cap
-
2. Place straight on skin. Push handle all the way down until teal body is not visible
2. Place straight on skin. Push handle...
- 3. Confirm injection is complete
- 4. Lift straight up
1. Pull off bottom cap
Keep hands away from the needle guard after the cap is removed. It is normal to see a few drops of liquid.
Inject within 5 minutes of removing the cap.
Do not put the cap back on. This could damage the needle.
Do not use a One-Press injector if dropped after removing the cap. Call your healthcare provider or pharmacist for a new One-Press injector.
2. Place straight on skin. Push handle all the way down until teal body is not visible
Do not lift the One-Press injector during the injection. If you do, the needle guard will lock, showing a yellow band, and you will not get the full dose.
- You may hear a click when the injection begins. Keep pushing.
- If you feel resistance, keep pushing. This is normal.
- The medication injects as you push. Do this at a speed that is comfortable for you.
3. Confirm injection is complete
- The teal body is not visible.
- You cannot press the handle down anymore.
- You may hear a click.
4. Lift straight up
The yellow band indicates that the needle guard is locked.