Hair loss is a common concern among men, with male pattern baldness (androgenetic alopecia) affecting millions worldwide. For those looking to regrow hair and prevent further hair loss, finasteride is one of the most effective treatments available. But how does it work, and what results can you expect before and after taking finasteride?
At Halo Health, we understand the importance of setting realistic expectations when starting hair loss treatment. In this guide, we’ll explore how finasteride before and after results typically progress, how long it takes to work, and what you can do to maximise its benefits.
How Finasteride Works for Hair Loss
Finasteride (Propecia) is an oral medication that works by blocking 5-alpha reductase, the enzyme responsible for converting testosterone into dihydrotestosterone (DHT). DHT is the main hormone linked to hair follicle shrinkage and hair loss in men with androgenetic alopecia.
By lowering DHT levels, finasteride:
- Prevents further hair loss by protecting hair follicles.
- Encourages hair regrowth in areas affected by thinning.
- Improves hair density and thickness over time.
However, results take time, and patience is key when starting finasteride.
What to Expect Before and After Taking Finasteride
Month 1: Initial Changes and Shedding
- In the first few weeks, some men experience temporary shedding, where existing hairs fall out faster. This is a normal part of the process as weaker hairs make way for new, healthier growth.
- No visible regrowth yet, but hair loss should begin to slow down as DHT levels drop.
- Some men notice an improvement in scalp oiliness and reduced hair breakage.
Months 2-4: Slowing of Hair Loss
- By the three-month mark, hair loss is often noticeably slower or stabilised.
- Hair may feel thicker, even if regrowth isn’t yet visible.
- Shedding should have stopped or reduced significantly.
- Any side effects (if present) usually become apparent during this period (more on that below).
Months 5-6: Early Signs of Regrowth
- For many men, small new hairs start appearing in thinning areas, particularly at the crown and hairline.
- The overall texture of the hair improves, feeling fuller and stronger.
- Consistency is crucial—stopping treatment at this stage can reverse progress.
Months 7-12: Visible Thickening and Regrowth
- By the one-year mark, most men experience noticeable thicker, stronger hair.
- The hairline may appear denser, and bald spots (especially at the crown) often show signs of regrowth.
- At this point, finasteride has reached its full effectiveness—continued use is essential to maintain results.
Long-Term (2+ Years): Maximum Benefits
- Hair continues to maintain its density, and some further regrowth may still occur.
- Most men retain the hair they regrew, but stopping finasteride will lead to gradual return of hair loss.
- Combining finasteride with topical treatments (such as minoxidil) and lifestyle improvements can further enhance and maintain results.
Maximising Your Finasteride Results
To get the best before and after results from finasteride, consider these additional steps:
1. Stick to Daily Use
- Take your prescribed dose of finasteride every day for consistent DHT suppression.
- Skipping doses can slow down or reverse progress.
2. Use Minoxidil Alongside Finasteride
- Minoxidil (Regaine) is a topical treatment that stimulates blood flow to hair follicles, boosting regrowth.
- Using both treatments together often leads to better results than using finasteride alone.
3. Improve Your Diet
- Eat foods rich in biotin, iron, and omega-3 fatty acids to strengthen hair.
- Stay hydrated and avoid excessive alcohol or smoking, which can impact hair health.
4. Avoid Harsh Hair Treatments
- Minimise heat styling, harsh shampoos, and tight hairstyles that weaken hair strands.
- Use gentle, sulphate-free shampoos designed for thinning hair.
- Consider using Hair Elixir IV Drips, developed to support hair health.
5. Be Patient
- Hair regrowth takes time—commit to at least 6-12 months before assessing results.
- Take progress photos to track changes over time.
Potential Side Effects of Finasteride
Most men tolerate finasteride well, but a small percentage may experience side effects, including:
- Reduced libido or sexual side effects (affecting fewer than 2% of users, often reversible after stopping).
- Mild scalp irritation or sensitivity.
- Mood changes (rare but reported in some cases).
If side effects occur, consult a healthcare professional to discuss alternative options.
Is Finasteride Worth It?
For men experiencing male pattern baldness, finasteride offers a proven solution to slow hair loss and stimulate regrowth. While it requires long-term commitment, many men see significant before and after improvements in hair thickness, density, and confidence.
At Halo Health, we provide medically approved hair loss treatments, including finasteride and minoxidil, to help you achieve the best possible results. If you’re considering treatment, speak to our experts today to find the right hair restoration plan for you.
Key Takeaways:
✅ Finasteride takes 6-12 months for noticeable results.
✅ Before and after differences include thicker, stronger hair with reduced shedding.
✅ Long-term use is essential to maintain improvements.
✅ Combining treatments with minoxidil and good hair care can enhance success.
If you’re ready to take control of hair loss, contact Halo Health today or book an appointment for expert advice and access to clinically proven hair restoration treatments.
This blog was written on behalf of Halo Health by Pharmacy Mentor.
