Notice: Images are for illustration only and may not reflect the exact product you receive. Brand-name medications may look different depending on their country of origin—Canadian versions, for example, often include a "PR" symbol on the packaging. Rest assured, the medication, dosage, and active ingredients will be exactly as prescribed. Canada Pharmacy Store is committed to your health and safety, and we work only with licensed pharmacies to ensure you receive trusted, high-quality medication every time.
Proscar (Finasteride)
| Finasteride (Generic) Finasteride | ||||||
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Shipped from Canada | ||||||
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| Finasteride (Generic) Finasteride | ||||||
Shipped from United Kingdom | ||||||
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| Finasteride (Generic) Finasteride | ||||||
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Shipped from Mauritius | ||||||
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| Finasteride 1mg (Generic) Finasteride | ||||||
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Shipped from Mauritius | ||||||
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| Select product strength & quantity:
Who is the product for? YouOtherAdd Family Member/PetYou must be logged in to add additional members to the order. Don't have an account? or Add Family Member/PetSign inTo continue, please enter your email address and password that you use for your account. | ||||||
| Finsteride (Generic) Finasteride | ||||||
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Shipped from Canada | ||||||
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| Select product strength & quantity:
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General Medication Fact Sheet for Proscar
| Field | Information |
|---|---|
| Medication Name | Proscar |
| Generic Name | Finasteride |
| Purpose | Treatment of benign prostatic hyperplasia (BPH) to shrink an enlarged prostate, improve urinary flow, and decrease the need for prostate surgery. |
| Mechanism of Action | Inhibits the enzyme 5-alpha-reductase, which converts testosterone to dihydrotestosterone (DHT). Lowering DHT levels reduces prostate size. |
| Dosage Forms | Oral tablets |
| Available Strengths | 5 mg |
| Dosage Frequency | Once daily |
| Common Side Effects | Decreased libido, erectile dysfunction, ejaculation disorder, breast enlargement or tenderness. |
| Serious Side Effects | High-grade prostate cancer, allergic reactions (rash, itching, swelling), testicular pain. |
| Drug Interactions | No significant drug interactions reported. Inform your doctor of all medications, including over-the-counter drugs and herbal supplements. |
| Important Notes | Women who are or may become pregnant should not handle crushed or broken Proscar tablets. May affect prostate-specific antigen (PSA) levels. Consult your doctor regularly. |
| Storage | Store at room temperature away from moisture and light. |
| Missed Dose | Take as soon as you remember; skip if it’s almost time for your next dose. Do not double the dose. |
| Alternatives | Flomax (tamsulosin), Cardura (doxazosin), Hytrin (terazosin), Avodart (dutasteride). |
Proscar Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Flomax (tamsulosin) | Alpha-adrenergic blocker | Relaxes the muscles in the prostate and bladder neck, making it easier to urinate. |
| Cardura (doxazosin) | Alpha-adrenergic blocker | Similar to tamsulosin; also can be used to treat high blood pressure. |
| Hytrin (terazosin) | Alpha-adrenergic blocker | Similar to doxazosin; also can be used to treat high blood pressure. |
| Avodart (dutasteride) | 5-alpha-reductase inhibitor | Similar to finasteride but inhibits both type I and type II 5-alpha-reductase. |
Proscar Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Decreased libido | High-grade prostate cancer |
| Erectile dysfunction | Allergic reactions (rash, itching, swelling) |
| Ejaculation disorder | Testicular pain |
| Breast enlargement or tenderness | Depression |
Proscar Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Benign Prostatic Hyperplasia (BPH) | 5 mg | 5 mg once daily | Take at the same time each day. |
Proscar Price With And Without Insurance
| Purchase Context | Estimated Price |
|---|---|
| With Insurance | $25 |
| Without Insurance (U.S.) | $80 |
| From CPS | $57 |
