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Care365 medication guide
Finasteride 1 mg (Hair Loss)
Treats male pattern hair loss in adult men; distinct from the 5 mg prostate product.
Drug information
Uses, directions and safety information for Finasteride 1 mg (Hair Loss).
What it is used for
Treats male pattern hair loss in adult men; distinct from the 5 mg prostate product.
How to use it
The labelled regimen is 1 mg daily. Skip a missed dose rather than taking extra.
Before use
Not for women or children under this label. Discuss liver disease and mood history.
Possible side effects
Reduced libido, erection or ejaculation changes; symptoms may persist after stopping.
When to get medical help
Suicidal thoughts need urgent help; report breast lumps or persistent sexual symptoms. Tell clinicians before PSA testing.
Medicines and interactions
Provide all medicines and supplements for review.
Pregnancy and breastfeeding
Anyone who could be pregnant must avoid exposure to crushed or broken tablets.
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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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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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 Finasteride 1 mg (Hair Loss), 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 Finasteride 1 mg (Hair Loss)
What is Finasteride 1 mg (Hair Loss) used for?
Treats male pattern hair loss in adult men; distinct from the 5 mg prostate product.
How should I use Finasteride 1 mg (Hair Loss)?
The labelled regimen is 1 mg daily. Skip a missed dose rather than taking extra.
What side effects can Finasteride 1 mg (Hair Loss) cause?
Reduced libido, erection or ejaculation changes; symptoms may persist after stopping.
When should I get medical help while using Finasteride 1 mg (Hair Loss)?
Suicidal thoughts need urgent help; report breast lumps or persistent sexual symptoms. Tell clinicians before PSA testing.
Can Finasteride 1 mg (Hair Loss) interact with other medicines?
Provide all medicines and supplements for review.
What should I know about Finasteride 1 mg (Hair Loss) during pregnancy or breastfeeding?
Anyone who could be pregnant must avoid exposure to crushed or broken tablets.
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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