Male Hair Loss: UK Treatment Options & Online Doctor
Educational information — not medical advice.
This article was prepared by the OnlineDoctor24 editorial team and reviewed for factual accuracy against UK clinical guidance (NHS and NICE). It is not written by a doctor and does not replace personal medical advice. For symptoms specific to you, book an online doctor consultation.
Key points
- Male pattern hair loss (androgenetic alopecia) affects ~50% of men by 50.
- Finasteride 1mg daily slows or reverses loss in most users.
- Topical minoxidil 5% works at the crown and can be combined with finasteride.
- Earlier treatment gives better results — hair lost for years rarely regrows.
- An online GP can prescribe finasteride after a short consultation.
Why hair is lost
Male pattern hair loss is driven by sensitivity of scalp follicles to dihydrotestosterone (DHT), a testosterone metabolite. Follicles miniaturise over years until they no longer produce visible hair. The pattern (receding hairline + crown) is genetic.
Other causes to rule out
- Iron, vitamin D or thyroid deficiency.
- Telogen effluvium after illness or stress.
- Alopecia areata (patchy autoimmune loss).
- Scarring alopecias — refer to dermatology.
Finasteride
Oral 1mg daily blocks DHT. Around 80–90% of men halt loss; a third see visible regrowth. Side effects include reduced libido or erectile difficulty in ~2%, usually reversible on stopping. Not for women of reproductive age.
Minoxidil
Topical 5% solution or foam applied twice daily. Works best at the crown. Mild scalp irritation is the commonest side effect. Combining with finasteride is more effective than either alone.
Other options
- Dutasteride: stronger DHT blocker, off-label for hair.
- PRP injections: mixed evidence.
- Hair transplant: for established loss; ongoing finasteride still recommended.
Getting treatment online
An online GP can prescribe finasteride and minoxidil after reviewing your history, mood and any contraindications.
Frequently asked questions
Common questions UK patients ask about male pattern hair loss.
How an online doctor can help
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This article is for general information only and does not replace personal medical advice from a qualified doctor. Content is reviewed against UK NHS and NICE guidance by the OnlineDoctor24 editorial team and is not authored by a medical doctor. If your symptoms worsen or you are unsure, please book a consultation with a GMC-registered GP.
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