If you notice your hairline moving backwards, you may assume it is simply age-related thinning. You might also notice a larger forehead, exposed temples or thinning eyebrows. Frontal fibrosing alopecia (FFA) is a type of scarring hair loss that damages your follicles and can prevent regrowth.
FFA mainly affects women, particularly after menopause, but you can develop it at any age. You may notice eyebrow thinning, itching or tenderness. You should seek an early diagnosis because treatment may help slow or halt further hair loss, although permanently damaged follicles cannot regrow hair.
What Is Frontal Fibrosing Alopecia?
Frontal fibrosing alopecia (FFA) is a type of scarring hair loss where inflammation damages your hair follicles. It mainly affects your frontal and temporal hairline, causing it to gradually move backwards. You may also notice a smooth band of skin where hair has been lost.
FFA is generally considered a clinical variant of lichen planopilaris and can cause permanent hair loss. Once a follicle is destroyed, you cannot regrow hair from it. Your dermatologist will therefore focus on controlling inflammation and slowing or halting further recession.
Why Does FFA Commonly Affect Women After Menopause?
FFA was initially recognised mainly in postmenopausal women, so hormonal changes were thought to play a role. However, you can develop FFA before menopause, and it can also affect men and people from different ethnic backgrounds. Hormones may contribute, but immune, genetic and environmental factors may also be involved.
Your age or menopausal status alone does not rule FFA in or out. If you notice a receding hairline, eyebrow loss or inflammation around your follicles, you should speak to a dermatologist for an accurate assessment.
What Does a Receding FFA Hairline Look Like?
FFA often causes your hairline to move backwards, making your forehead look larger. You may also notice thinning at your temples, sideburns or eyebrows, with the affected skin appearing smooth or pale.
The pattern can vary between people, so you should not diagnose FFA from photographs alone. Your dermatologist will examine your hairline and look for other signs to confirm the diagnosis.
Why Can Your Eyebrows Become Thinner Too?
Eyebrow loss is a common sign of FFA and may appear before your scalp hairline changes noticeably. You may notice the outer parts of your eyebrows becoming sparse as inflammation affects the follicles.
Eyebrow thinning can have other causes, including thyroid problems, alopecia areata or over-plucking. If you also notice a receding hairline, you should mention both changes to your dermatologist, as this pattern can strongly suggest FFA.
Can FFA Cause Itching, Burning or Scalp Pain?
Yes. Frontal fibrosing alopecia can cause discomfort around the hairline, although some people have no symptoms.
- Itching: You may notice persistent or intermittent itching near the affected hairline.
- Burning: Active inflammation can sometimes cause a burning sensation.
- Tenderness: Your scalp may feel sore or sensitive around inflamed follicles.
- No symptoms: FFA can still progress even when you do not feel any discomfort.
Your dermatologist can check for redness, scaling and other signs of active inflammation rather than relying on symptoms alone.
Can Frontal Fibrosing Alopecia Affect More Than Your Scalp?
Yes. FFA can affect more than your scalp, particularly your eyebrows and other body hair. You may also notice small facial papules or changes in skin pigmentation associated with FFA.
The condition can look different depending on your skin tone, so you should tell your dermatologist about any changes to your eyebrows, facial hair or body hair. This can help your doctor recognise FFA more accurately.
What Actually Causes the Follicles to Scar?
In FFA, your immune system attacks parts of the hair follicle, causing inflammation and damage to the cells needed for hair growth. Over time, scar tissue replaces the follicle, meaning you cannot regrow hair from it once it is completely destroyed.
The exact cause remains unclear. You may have genetic, hormonal, immune or environmental factors involved, but no single cosmetic product has been proven to cause FFA. You should therefore be cautious about claims that one product is definitely responsible for your hair loss.
Is Sunscreen Responsible for Frontal Fibrosing Alopecia?
Some studies have found that people with FFA report greater sunscreen or cosmetic use, but this does not prove that these products cause the condition. You should not automatically stop using sunscreen, as protecting your skin from UV damage remains important.
If a particular product causes irritation, you should discuss it with your dermatologist. Current evidence does not show that sunscreen is a proven cause of FFA, so you should avoid assuming that one skincare product is responsible for your hair loss.
How Is FFA Different From Female Pattern Hair Loss?
Female pattern hair loss causes gradual thinning as your follicles produce finer hairs, usually with a wider parting and more central scalp thinning. FFA is a scarring condition that mainly causes your frontal and temporal hairline to move backwards.
You can have both conditions at the same time. Minoxidil may support your non-scarred follicles, but it does not control the inflammation causing FFA. You should therefore have active FFA assessed by a dermatologist for appropriate treatment.
Could Your Receding Hairline Be Traction Alopecia Instead?
Traction alopecia can cause your frontal and temporal hairline to recede when hairstyles repeatedly pull on the follicles. Tight braids, extensions and ponytails can contribute, and early hair loss may improve when you remove the tension.
Long-term traction can cause permanent scarring, making it difficult to distinguish from FFA. You should tell your dermatologist about your hairstyles, especially if you also have eyebrow loss, redness or shiny skin around the hairline. A biopsy may help confirm the diagnosis when needed.
How FFA Can Differ From Other Causes of a Receding Hairline
| Condition | Typical pattern | Scarring? | Other clues |
| Frontal fibrosing alopecia | Band-like frontal and temporal recession | Yes | Eyebrow loss, smooth skin, perifollicular redness or scale |
| Female pattern hair loss | Widening parting and central scalp thinning | No | Follicles become progressively finer rather than being destroyed |
| Traction alopecia | Hair loss in areas repeatedly pulled by hairstyles | Can become scarring when longstanding | History of tight braids, extensions, ponytails or other tension |
| Alopecia areata | Smooth patches or eyebrow loss | No | May occur suddenly and without the characteristic FFA hairline inflammation |
| Lichen planopilaris | Often irregular patches of inflammatory scarring hair loss | Yes | Related inflammatory condition but usually not the classic band-like FFA distribution |
How Will a Dermatologist Diagnose Frontal Fibrosing Alopecia?
Your dermatologist will examine your hairline for recession, smooth skin, missing follicular openings, redness and scaling. They may also use trichoscopy to see these changes more clearly and check your eyebrows for signs of hair loss.
You may be asked about itching, burning, body-hair loss and your medical history. Your dermatologist can also take photographs to monitor changes over time. If the diagnosis remains uncertain, you may need a scalp biopsy.
UK Guidance Note
British Association of Dermatologists patient guidance describes frontal fibrosing alopecia as a scarring alopecia in which inflammation damages and destroys hair follicles around the frontal hairline. Treatment is aimed at reducing active inflammation and slowing or halting further loss while follicles are still present.
The same guidance lists treatments including potent topical or injected corticosteroids, tacrolimus, doxycycline or related tetracyclines, hydroxychloroquine, immunomodulatory medicines and 5-alpha-reductase inhibitors such as finasteride or dutasteride. Treatment needs to be individualised because response varies and there is no single established cure.
When Might You Need a Scalp Biopsy?
Your dermatologist may recommend a scalp biopsy when the diagnosis is unclear or conditions such as traction alopecia or female pattern hair loss could look similar. A small skin sample is taken under local anaesthetic and examined under a microscope for inflammation and scarring.
The biopsy is usually taken near an active area where follicles are still present. You should know that it leaves a small scar, so your dermatologist will consider whether it is necessary based on your symptoms and examination.
Can Frontal Fibrosing Alopecia Be Cured?
There is currently no cure that can restore hair follicles that FFA has permanently destroyed. If your scalp has become smooth and shiny from scarring, treatment cannot usually bring those follicles back.
Treatment aims to protect the follicles that remain and slow or halt further recession. You may see little visible regrowth, but keeping your hairline stable can be a meaningful treatment success. You should attend regular follow-ups so your dermatologist can monitor progression.
Which Treatments Can Help Slow FFA?
There is no single treatment that works for everyone with FFA. Your dermatologist may use topical or injected steroids, tacrolimus, hydroxychloroquine or doxycycline depending on how active your condition is.
More resistant FFA may require other specialist treatments. You should know that results can vary, and treatment mainly aims to reduce inflammation and slow further hair loss rather than restore permanently damaged follicles.
Research Insight
Treatment evidence for FFA has historically relied heavily on retrospective studies, making it difficult to identify one treatment that is best for every patient. More recent international expert consensus recommends combination treatment where appropriate and identifies potent topical corticosteroids as the preferred topical option, with 5-alpha-reductase inhibitors and hydroxychloroquine among the preferred systemic treatments.
A 2024 meta-analysis of seven studies involving 366 people treated with dutasteride estimated that about 62.8% achieved disease stabilisation, while around 35.6% showed improvement. However, these studies were largely non-randomised, so the results should not be interpreted as a guaranteed response for an individual patient.
What Role Do Finasteride, Dutasteride and Minoxidil Have?
Finasteride and dutasteride may be considered off-label by a specialist for some women with FFA, whether or not pattern hair loss is also present. Your dermatologist will assess whether these medicines are appropriate for you. They must not be used during pregnancy because of the potential risk to a developing male foetus, so treatment requires appropriate specialist advice.
Minoxidil may help improve the density of non-scarred hair but cannot reverse established FFA scarring. You may benefit from combined treatment when you have both conditions, but controlling active inflammation remains the priority.
When Should You See a Dermatologist About a Receding Hairline?
You should see a dermatologist if your hairline is gradually receding, especially if you also notice eyebrow thinning. It is also worth seeking advice if you have itching, burning, pain, redness or scaling around your hairline.
Early assessment can help protect follicles before permanent scarring develops. You should take older photographs to your appointment if available, as they can help your dermatologist track how your hairline has changed over time.
Myth vs Fact
| Myth | Fact |
| A receding hairline in a woman is always normal ageing. | No. FFA, female pattern hair loss and traction alopecia are among several possible causes. |
| FFA only occurs after menopause. | No. It is most common after menopause but can affect premenopausal women and men. |
| If your scalp does not itch, FFA cannot be active. | No. Some people have little or no discomfort even when the disease is progressing. |
| Sunscreen has been proven to cause FFA. | No. Some studies show an association with sunscreen use, but a direct causal relationship has not been established. |
| Treatment should make all lost hair grow back. | No. Once follicles are replaced by scar tissue, regrowth is unlikely. The main aim is to prevent further loss. |
| Minoxidil alone treats the inflammation causing FFA. | No. It can support non-scarred or pattern-thinning hair but does not control the underlying FFA inflammation. |
| Finasteride and dutasteride are routine cosmetic hair-loss medicines for any woman. | No. Their use in women with FFA is specialist-led and off-label, with important pregnancy restrictions. |
Key Takeaways
- Frontal fibrosing alopecia is a scarring form of hair loss that commonly causes gradual recession of the frontal and temporal hairline.
- Eyebrow thinning can be an early and important sign of FFA.
- Once inflammation permanently destroys a follicle and it is replaced by scar tissue, meaningful hair regrowth from that follicle is unlikely.
- FFA can occur before menopause and can also affect men, so age alone cannot confirm or exclude the diagnosis.
- Trichoscopy can identify characteristic features such as loss of follicular openings, perifollicular redness and scaling, while biopsy may help when the diagnosis remains uncertain.
- Sunscreen and some facial products have been associated with FFA in observational research, but they have not been proven to cause the condition.
- Treatment may involve topical or injected corticosteroids, 5-alpha-reductase inhibitors, hydroxychloroquine and other specialist therapies, often in combination.
- Early assessment is important because treatment aims to preserve remaining follicles, stabilise the condition and limit further hairline recession.
Frequently Asked Questions
1. What is frontal fibrosing alopecia (FFA)?
Frontal fibrosing alopecia is a type of scarring hair loss where inflammation damages the hair follicles. It usually affects the frontal and temporal hairline and can also cause eyebrow loss.
2. What are the common signs of FFA?
You may notice a receding hairline, a larger-looking forehead, thinning eyebrows or smooth skin where hair has been lost. Itching, burning, tenderness, redness or scaling can also occur, although some people have no symptoms.
3. Can FFA affect women before menopause?
Yes. Although FFA is particularly common after menopause, it can develop at any age and can also affect men. Hormonal changes may contribute, but immune, genetic and environmental factors may also play a role.
4. Why does FFA cause eyebrow loss?
FFA can inflame and damage eyebrow follicles in the same way it affects scalp follicles. Eyebrow thinning may sometimes appear before obvious recession, making it an important sign to discuss with a dermatologist.
5. How is FFA different from female pattern hair loss?
Female pattern hair loss usually causes gradual thinning over the central scalp, whereas FFA mainly causes recession of the frontal and temporal hairline with scarring. You can have both conditions at the same time, so an accurate diagnosis is important.
6. How is frontal fibrosing alopecia diagnosed?
A dermatologist will examine the hairline, scalp and eyebrows and may use trichoscopy to look closely at the follicles. If the diagnosis is uncertain, a small scalp biopsy may be recommended to check for inflammation and scarring.
7. Can frontal fibrosing alopecia be cured?
There is currently no treatment that can restore follicles once they have been permanently destroyed by scarring. Treatment focuses on controlling inflammation and slowing further hair loss.
8. Which treatments may help slow FFA?
Treatment can include topical or injected corticosteroids, tacrolimus, hydroxychloroquine or doxycycline, depending on how active the condition is. Finasteride or dutasteride may be considered in some cases, while minoxidil may support hair that has not been scarred.
9. Can sunscreen cause frontal fibrosing alopecia?
Current evidence does not prove that sunscreen causes FFA, even though some studies have reported an association with cosmetic or sunscreen use. You do not need to stop using sun protection simply because of concerns about FFA.
10. When should you see a dermatologist about a receding hairline?
A dermatology assessment is worthwhile if your hairline is gradually receding, particularly if eyebrow thinning or scalp symptoms are also present. Early diagnosis may help protect follicles before permanent scarring develops.
Final Thoughts: Understanding and Managing Frontal Fibrosing Alopecia
Frontal fibrosing alopecia can cause a gradually receding hairline, eyebrow thinning and, in some cases, itching, burning or scalp tenderness. Because it can permanently damage hair follicles, early diagnosis and treatment are important for slowing further scarring hair loss. You should not assume that every receding hairline is simply age-related or female pattern hair loss.
If you would like to arrange a consultation with one of our dermatologists in London, you can contact our team at the London Dermatology Centre.
References:
- Meah, N. et al. (2026) ‘Statement from the frontal fibrosing alopecia international expert alliance: SOFFIA 2024’, Journal of the European Academy of Dermatology and Venereology, 40(2), pp. 210–223. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC12843854/
- Seo, H.M. et al. (2024) ‘Dutasteride in the treatment of frontal fibrosing alopecia: systematic review and meta-analysis’, Journal of the European Academy of Dermatology and Venereology, 38(8), pp. 1514–1521. Available at: https://pubmed.ncbi.nlm.nih.gov/38357767/
- Kam, O., Na, S., Guo, W., Tejeda, C.I. and Kaufmann, T. (2023) ‘Frontal fibrosing alopecia and personal care product use: a systematic review and meta-analysis’, Archives of Dermatological Research, 315(8), pp. 2313–2331. Available at: https://pubmed.ncbi.nlm.nih.gov/37014396/
- Ezzat, R.Z., Alenezi, S. and Miteva, M. (2026) ‘Frontal fibrosing alopecia part II: etiopathogenesis and management’, Journal of the American Academy of Dermatology, 94(4), pp. 1075–1085. Available at: https://www.sciencedirect.com/science/article/pii/S0190962225000416
- Porriño-Bustamante, M.L., Fernández-Pugnaire, M.A. and Arias-Santiago, S. (2021) ‘Frontal fibrosing alopecia: a review’, Journal of Clinical Medicine, 10(9), 1805. Available at: https://www.mdpi.com/2077-0383/10/9/1805