What Is Finasteride for Hair Loss?
Finasteride is a prescription medication used to treat male pattern baldness (androgenetic alopecia). It comes as a 1 mg daily tablet and is clinically proven to slow hair loss and promote regrowth. The dose of finasteride for hair loss is 1mg per day. However, many doctors and hair loss clinics prescribe finasteride 5mg one quarter tablet daily.
How Does Finasteride Work?
Finasteride works by targeting the root cause of hair loss: DHT (dihydrotestosterone).
DHT is a hormone that causes hair follicles to shrink, leading to thinning hair and eventual hair loss.
Finasteride works by:
- Blocking the enzyme 5-alpha reductase
- Reducing DHT levels in the scalp
- Preventing further hair follicle damage
This helps to stop hair loss progression and can even stimulate hair regrowth.
Finasteride Results: What to Expect
One of the most searched questions is: “Does finasteride really work?”
Timeline of results:
- 3–6 months: Less hair shedding
- 6–12 months: Visible hair thickening
- 12 months+: Maximum results
Clinical outcomes:
- Up to 90% of men see reduced hair loss
- Many experience regrowth at the crown and mid-scalp
How to Take Finasteride Tablets
Using finasteride is simple:
- Take 1 tablet (1 mg) daily or a quarter of a 5mg tablet.
- Can be taken with or without food
- Use consistently for best results
⚠️ Stopping treatment will usually result in hair loss returning within 3–6 months.
Finasteride Side Effects
Finasteride is generally well tolerated, but side effects can occur in a small percentage of users.
Possible side effects:
- Reduced sex drive
- Erectile dysfunction
- Decreased semen volume
These side effects are uncommon and often reversible after stopping treatment.
Who Should Use Finasteride?
Suitable for:
- Men with early-stage hair thinning
- Receding hairlines
- Crown thinning
Not suitable for:
- Women (especially during pregnancy)
- Children
- Those advised against it by a doctor
Where to Buy Finasteride in Ireland
If you’re looking to buy finasteride tablets in Ireland, it is available through prescription at your local pharmacy.
Speaking with a pharmacist ensures:
- Safe and appropriate use
- Advice on side effects
- Guidance on combining treatment
Pricing Options
Is Finasteride Worth It?
If you’re serious about tackling hair loss, finasteride is one of the most effective and evidence-based treatments available.
Benefits:
✔ Stops hair loss progression
✔ Promotes regrowth
✔ Convenient once-daily tablet
Considerations:
- Requires long-term use
- Results take time
- Possible (but uncommon) side effects
Finasteride remains a gold-standard treatment for male pattern baldness. Whether you’re just noticing thinning or want to prevent further loss, starting early gives you the best chance of success.
