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Care365 medication guide
Estrogen-progestogen (Yuzpe method)
An older emergency method using specific combined pills. Dedicated emergency options are more effective and better tolerated.
Drug information
Uses, directions and safety information for Estrogen-progestogen (Yuzpe method).
What it is used for
An older emergency method using specific combined pills. Dedicated emergency options are more effective and better tolerated.
How to use it
Seek prompt pharmacist/clinician advice; do not calculate a dose from an ordinary daily-pill regimen.
Before use
The exact product and suitability must be checked. It is not regular contraception.
Possible side effects
Nausea and vomiting are important limitations.
When to get medical help
A delayed period or severe abdominal pain requires pregnancy assessment.
Medicines and interactions
A medication review and ongoing contraception plan are needed.
Pregnancy and breastfeeding
Emergency contraception does not terminate an established pregnancy; discuss breastfeeding guidance.
Missed doses, storage and accidental exposure
Follow your own product’s missed-dose instructions. If you are unsure, ask a pharmacist 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.
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How Care365 can help
Explore care for your symptoms and prepare for a conversation about treatment. Your healthcare professional will consider your history, current medicines and whether an assessment or referral is appropriate.
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Know what to prepare and what to discuss.
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Prepare your symptoms, allergies, medication list and treatment questions.
Discuss your options
A healthcare professional assesses which care or referral is appropriate.
Plan your follow-up
Follow the advice you receive about treatment, monitoring and next steps.
Related condition guides
Learn about concerns where this medication may be discussed. Treatment depends on your individual assessment.
Prescription renewal and medication review
For a review of Estrogen-progestogen (Yuzpe method), have your current dose, reason for treatment, remaining supply, benefits, side effects and pharmacy details ready. Ask your pharmacist or prescriber whether a renewal assessment is available and appropriate. A prescription or renewal is not guaranteed.
Questions about Estrogen-progestogen (Yuzpe method)
What is Estrogen-progestogen (Yuzpe method) used for?
An older emergency method using specific combined pills. Dedicated emergency options are more effective and better tolerated.
How should I use Estrogen-progestogen (Yuzpe method)?
Seek prompt pharmacist/clinician advice; do not calculate a dose from an ordinary daily-pill regimen.
What side effects can Estrogen-progestogen (Yuzpe method) cause?
Nausea and vomiting are important limitations.
When should I get medical help while using Estrogen-progestogen (Yuzpe method)?
A delayed period or severe abdominal pain requires pregnancy assessment.
Can Estrogen-progestogen (Yuzpe method) interact with other medicines?
A medication review and ongoing contraception plan are needed.
What should I know about Estrogen-progestogen (Yuzpe method) during pregnancy or breastfeeding?
Emergency contraception does not terminate an established pregnancy; discuss breastfeeding guidance.
Sources and product information
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.
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