Living with type 2 diabetes often means managing multiple medications and using tools like insulin pens, syringes, and blood glucose monitoring supplies. With the rising use of injectable medications—such as GLP-1 receptor agonists like semaglutide (Ozempic®) and dulaglutide (Trulicity®)—safe disposal of sharps and leftover medications is more important than ever. Improper disposal can harm people, pets, and the environment. Here’s what you need to know.
What is the proper way to dispose of sharps safely?
In Canada, the process for disposing of sharps is generally the same across provinces:
- Use an approved sharps container
Collect used sharps—including pen needles and syringe tips from insulin and GLP-1 medications—in a designated, puncture-proof container. These are available at most pharmacies or through diabetes support programs. - Seal and return the container
Once the container is about three-quarters full, close it securely. Return it to a participating pharmacy or follow local public health disposal guidelines. Never overfill. - Do not place the container or loose sharps in household trash
Sharps—even inside closed containers—should never go in the garbage or recycling.
Check your local health authority’s website or ask your pharmacist for region-specific options. Some areas also offer drop-off sites or mail-back programs.
What is the proper method for disposing of unused or expired medications?
This includes pills, liquids, vials, and injectable pens:
- Use a pharmacy take-back program
Most pharmacies across Canada participate in the Medications Return Program. You can drop off unused or expired diabetes medications safely—no sorting required. - Do not share medications
Even if they’re unexpired, never give prescription medications to others. Medications are prescribed based on individual health needs and can cause harm if misused. - Monitor expiry dates
Regularly check your supply of insulin, oral medications, and injectables to ensure you’re using safe, effective products.
Helpful Resources
- Health Products Stewardship Association (HPSA): www.healthsteward.ca
Use the site to find local return locations for medications and sharps. - Your Local Pharmacy: Pharmacists can supply sharps containers and explain how and where to dispose of your diabetes supplies properly.
A Shared Responsibility
As more Canadians with type 2 diabetes begin using injectable medications, safe disposal is more crucial than ever. Proper disposal keeps sanitation workers, family members, and the environment safe. When in doubt, ask your pharmacist—they’re there to help. Taking that extra step makes a meaningful difference.
