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Medication guide

Copper IUD

Provides ongoing contraception; can also be an emergency option after urgent assessment.

Check the name, strength and form on your own prescription or package.

Brand
Device selection varies
Guidance checked
2026-09-08

About this medication

Provides ongoing contraception; can also be an emergency option after urgent assessment.

How to use it

A trained clinician inserts and removes it. Replacement timing depends on the device.

Pregnancy and breastfeeding

Postpartum and breastfeeding insertion timing needs individual assessment.

Before you use it

Pregnancy, pelvic infection, unexplained bleeding, uterine abnormalities, copper allergy or Wilson’s disease need exclusion/review.

Possible side effects

Cramping and bleeding changes.

When to get help

Severe pain, fever, abnormal discharge, suspected pregnancy or missing threads needs assessment.

Other medicines and products

Review medicines and bleeding risks; it provides no STI protection.

Missed doses, storage and accidental exposure

Follow your own product’s missed-dose instructions. If you are unsure, ask the Care365 clinical team before taking an extra dose. Contraceptives, injections and modified-release medicines may need a specific plan.

Keep the original packaging and follow its storage, expiry and disposal instructions. Keep medicines away from children and pets. Ask about refrigeration, after-opening limits and safe sharps disposal when relevant.

For suspected overdose or accidental swallowing, contact poison control or urgent medical care promptly. Call emergency services for breathing difficulty, collapse or a seizure.

References and product information

Sources checked .

Sources checked 2026-09-08. Safety sections are highlights; consult the full product information for complete warnings and instructions.

Check the Canadian Drug Product Database by product name or DIN for current product information.

For this guide, we could not identify a directly matching Pharmasist medication page. Check the exact name, strength and DIN on your product in Health Canada's Drug Product Database. A product monograph is the official detailed prescribing document when one is available for that product.

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