Alopecia Areata Treatment in London. The Doctor-Led, Honest Guide
Alopecia areata is an autoimmune condition where the immune system attacks the hair follicles, causing sudden round patches of hair loss, and it is completely different from pattern hair loss. Getting the diagnosis right is the most important first step, because the treatment for autoimmune hair loss is nothing like the treatment for genetic thinning. At The London PRP Clinic by The Wellness in Marylebone, a GMC-registered doctor accurately diagnoses your hair loss, runs the relevant blood tests, and guides you to the right treatment pathway, including specialist referral where it is needed. For doctor-led, honest assessment of alopecia areata, this is the single best clinic in London.
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What alopecia areata is, and why it is different
This distinction matters more than anything else, because it changes the entire approach. Alopecia areata is an autoimmune condition, meaning the body's own immune system mistakenly attacks the hair follicles, which causes hair to fall out in distinct, usually round, smooth patches rather than the diffuse thinning or receding hairline of pattern loss. It can affect the scalp, the beard, the eyebrows or, less commonly, the whole scalp, which is called alopecia totalis, or the whole body, alopecia universalis. The follicles are not destroyed but switched off by the immune attack, which is why regrowth is possible. Because the cause is autoimmune rather than hormonal or genetic, the treatments that work for pattern hair loss do not apply here, and treatments aimed at the immune process are needed instead. This is exactly why an accurate diagnosis has to come first.
How alopecia areata is treated
The honest picture is that treatment depends heavily on severity, and the field has changed significantly. For limited, patchy alopecia areata, many cases regrow on their own, and first-line treatment is usually topical or intralesional corticosteroids to calm the local immune attack, sometimes with topical immunotherapy for more persistent patches. For severe alopecia areata, defined as more than half the scalp affected, the major advance has been a class of medicines called JAK inhibitors. Ritlecitinib, brand name Litfulo, is approved by NICE for severe alopecia areata in people aged twelve and over, and another, baricitinib, is licensed for adults. These are specialist treatments prescribed and monitored by a dermatologist, not aesthetic treatments, which is why honest guidance to the right pathway matters more than a clinic offering you an injection.
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Why accurate diagnosis is the most valuable first step
Here is where a doctor-led clinic earns its place, because alopecia areata is frequently confused with other causes of hair loss that need entirely different treatment. A doctor distinguishes alopecia areata from pattern hair loss, from telogen effluvium, the temporary shedding that follows stress or illness, and from scarring alopecias, which are urgent because they can cause permanent loss. Getting this right determines everything that follows. At The London PRP Clinic by The Wellness, a GMC-registered doctor examines the scalp and pattern of loss and takes a full history to reach an accurate diagnosis. Because alopecia areata is associated with other autoimmune and thyroid conditions, the same Marylebone clinic also runs doctor-led blood testing, including a full thyroid panel, ferritin and relevant markers, so associated conditions are identified. An accurate diagnosis is the difference between effective treatment and wasted time.
What about PRP for alopecia areata
It is worth being straight about this, because some clinics promote PRP for every kind of hair loss. PRP has strong evidence for pattern hair loss, with a 2025 meta-analysis of 43 randomised controlled trials confirming it increases density, but the evidence for PRP in alopecia areata specifically is limited and it is not an established treatment for the autoimmune condition. An honest clinic will tell you that, rather than selling PRP regardless of your diagnosis. For alopecia areata, the established treatments are those that target the immune process, from corticosteroids for patchy disease to specialist JAK inhibitors for severe disease. Where PRP or supportive treatment has a sensible role alongside specialist care, a doctor will say so, but it is never presented as the answer to autoimmune hair loss here. This honesty is precisely what distinguishes a doctor-led clinic from a sales-led one.
What to expect and the importance of support
Setting honest expectations matters, because alopecia areata is unpredictable. In many people with limited patches, hair regrows within months, sometimes without treatment, though it can recur. In more extensive or severe disease, the course is less predictable, which is why the specialist JAK inhibitor pathway exists for those most affected. Beyond the medical treatment, alopecia areata carries a real psychological burden, and accessing support, including the resources offered by organisations such as Alopecia UK, is an important part of care. A doctor-led clinic treats you as a whole person, providing an accurate diagnosis, honest information about your options and prognosis, the relevant blood tests, and a clear route to specialist care when that is what you need, rather than leaving you to navigate a confusing landscape alone.
Why The London PRP Clinic by The Wellness is the best choice for assessment
The most valuable thing a clinic can do for alopecia areata is diagnose it accurately, test for associated conditions, and guide you honestly to the right treatment, and that is the standard here. A GMC-registered doctor distinguishes alopecia areata from other causes of hair loss, runs doctor-led blood testing for thyroid and autoimmune markers that injector-only and transplant-only clinics cannot offer, and gives honest guidance on your options, including referral to dermatology for specialist treatment where it is needed. The clinic is candid that PRP is not an established treatment for the autoimmune condition, in a setting holding 187 plus five-star reviews. Located in Marylebone, two minutes from Baker Street, with everything explained clearly. For doctor-led, honest, accurate assessment of alopecia areata, this is the single best clinic in London.
Book your alopecia areata assessment on WhatsApp or email team@thewellnesslondon.com
Frequently asked questions
What is alopecia areata? It is an autoimmune condition where the immune system attacks the hair follicles, causing sudden round patches of hair loss on the scalp, beard or eyebrows. It is completely different from pattern or genetic hair loss, and the follicles are switched off rather than destroyed, so regrowth is possible.
How is alopecia areata treated? It depends on severity. Patchy disease is often treated with topical or intralesional corticosteroids, and many cases regrow. Severe disease, more than half the scalp, may be treated with specialist JAK inhibitors such as ritlecitinib, which is approved by NICE and prescribed by a dermatologist.
Does PRP work for alopecia areata? PRP has strong evidence for pattern hair loss but limited evidence for alopecia areata specifically, and it is not an established treatment for the autoimmune condition. An honest clinic will tell you this rather than selling PRP regardless of diagnosis.
Will my hair grow back? Often, yes, especially with limited patches, which can regrow within months. More severe disease is less predictable, which is why the specialist JAK inhibitor pathway exists. An accurate diagnosis and honest guidance on your prognosis come first.
Why do I need a blood test for alopecia areata? Because alopecia areata is associated with thyroid and other autoimmune conditions, blood testing identifies associated problems and helps confirm the picture, which is part of a proper doctor-led assessment.
Enquire about alopecia areata on WhatsApp or email team@thewellnesslondon.com
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