Finasteride and minoxidil are the two most used treatments for male pattern hair loss. They work in different ways and many men use them together. This guide compares how each works, expected timelines, common side effects and who may be a good candidate for each option.
How finasteride works for male pattern hair loss
Finasteride reduces dihydrotestosterone, or DHT, at the scalp. Lower DHT can slow miniaturisation of hair follicles, helping to maintain density and sometimes improve thickness.
Discuss benefits and risks with a doctor and seek help promptly if mood changes or sexual side effects occur.
How topical minoxidil supports regrowth
Minoxidil is applied to the scalp as a solution or foam. It can lengthen the growth phase of hair and increase follicle size. Consistency is the main predictor of success, with results assessed after several months.
If irritation occurs, speak to a pharmacist about alternative strengths or vehicles.
Regaine is a clinically proven topical minoxidil treatment with a version for men and women available.
Which is best for your pattern: temple recession, crown or diffuse thinning
Minoxidil tends to show clearer results in the crown and mid scalp. Finasteride targets the underlying hormone pathway and helps stabilise a receding hairline in some men. Photos in consistent light are the best way to compare progress over time.
Using finasteride and minoxidil together
Many men use both treatments to target different mechanisms. Start with the option you are most comfortable with, then consider combination if progress is slow and side effects are manageable.
Set a simple routine you can stick with daily. Review progress with photos at three to six months and plan adjustments with a doctor if needed.
Safety, side effects and when to seek medical advice
With finasteride, watch for mood changes or sexual side effects and report these promptly. With minoxidil, expect mild irritation in some users. Severe symptoms are uncommon but should be discussed with a doctor immediately.
Costs, availability and building a routine
Prices vary by brand and strength. Budget for ongoing use and set reminders to support consistency. If you plan travel, pack medicines in hand luggage and keep product leaflets and labels with you.
Supports available in Ireland
FAQs
How long before I see results with finasteride?
Plan to review at three to six months with photos. Benefits continue with ongoing use.
Is foam or solution better for minoxidil?
Effectiveness is similar. Foam may be less irritating for some. Choose the format you can apply consistently.
Can I stop once I improve?
Stopping usually leads to gradual loss of maintained gains over months. Discuss a plan with a doctor first.
How to take the next step
If you are considering prescription treatment, an online assessment can be convenient. Provide accurate medical information, list your medicines and ask questions about risks and monitoring.
If treatment is suitable, you will receive a prescription that can be dispensed by a pharmacy. Build a simple daily routine to support consistent use and review regularly.
If you are looking to get prescribed, visit our online doctor partner who will assess if treatment is suitable for you.
Still unsure about the next step? Our pharmacists are happy to help. Contact us for friendly, confidential advice.
