How to Use Mounjaro and Dispose of Sharps

Using Mounjaro (tirzepatide)

Mounjaro is a once-weekly injectable medication used to help manage blood sugar in adults with type 2 diabetes. It is also sometimes prescribed for weight management. Follow these instructions carefully to ensure safe and effective use:

Preparing for Injection

• • Wash your hands thoroughly with soap and water.

  • Check the pen: Always use a new, unused Mounjaro pen. Check the expiry date and ensure the medication is clear and colourless.

  • Choose an injection site: Common areas include:

  • Abdomen (away from the belly button)

  • Thighs

  • Upper arms

  • Rotate injection sites each week to reduce the risk of skin irritation.

Injecting

• • Remove the pen cap.

  • Place the pen firmly against the skin at the chosen injection site.

  • Press and hold the button: The pen will automatically insert the needle and deliver the dose.

  • Hold in place for about 10 seconds after hearing the first click, until you hear the second click, indicating the injection is complete.

  • Remove the pen and check the window: If the grey plunger is visible, the full dose has been delivered.

After Injection

• • Dispose of the used pen immediately into a sharps bin (see below).

  • Do not recap the pen needle after use.

How to Dispose of Sharps

• • Never throw sharps into household waste or recycling bins.

  • Always use an approved sharps bin provided by your GP practice, pharmacy, or local council service.

  • Place all used Mounjaro pens immediately into the sharps bin.

  • Do not attempt to unscrew, disassemble, or recap the pen.

  • Keep the sharps bin out of reach of children and pets.

  • When the bin is about three-quarters full, arrange for safe collection or exchange.

    • Phone: 01388 348 007

    • Email: Doncaster@sharpsmart.co.uk

    • Once the sharps bin reaches the “fill line,” the patient should seal the bin securely to prevent spillage or accidental exposure.

    • To arrange for collection and disposal, patients should contact Sharpsmart Ltd using the details below:

Important Reminder

• Store Mounjaro pens in the fridge until you are ready to use them (allow them to warm to room temperature before injecting for greater comfort).

• Do not freeze the pens.

• Follow your prescribed dosing schedule carefully. If you miss a dose, follow your healthcare provider’s advice.

• If you experience any side effects, inform your GP, pharmacist, or diabetes specialist team promptly.