What is Female Pattern Baldness?
Female pattern baldness occurs in countless women and individuals assigned female at birth.
Androgenic alopecia is the most common type of hair loss and occurs when the growth, or anagen phase, is shortened and hair follicles shrink. Over time, the hair shaft becomes thinner and shorter.
The Ludwig Classification illustrates FPHL in increasing degrees of severity.
- Grade I involves gradual thinning that can be easily concealed
- Grade II presents reduced hair volume and a visibly wider centre hair part.
- Grade III features widespread thinning, giving the top of the scalp a translucent appearance.
Hair is a symbol of femininity from the earliest age. It is also strongly associated with a woman’s attractiveness and sexuality. Individuals affected by female pattern baldness may experience psychological distress and impaired social functioning.
The Difference Between Female & Male Pattern Baldness
Signs and patterns of hair loss are different between males and females.
| Feature | Female Pattern Baldness | Male Pattern Baldness |
|---|---|---|
| Pattern | Diffuse thinning at the crown and front, often in a “Christmas tree” shape. | Thinning in central scalp areas: mid-frontal zone, temples, and crown (vertex). |
| Hairline | Usually preserved. | Often recedes. |
| Progression | Gradual thinning across the top. | Often forms a bald patch at the centre of the scalp. |
What are the Causes of Female Pattern Baldness?
Female pattern hair loss develops due to a mix of genetics and hormonal changes or disorders, particularly those affecting androgens (male sex hormones, such as testosterone). Understanding this connection is crucial for proper diagnosis and treatment planning.
The interplay between inherited traits and hormone activity can gradually weaken hair follicles in women. When this happens, each new hair growth cycle produces strands that are increasingly fine and fragile. The hair becomes thinner in width, grows to shorter lengths, and often loses its natural pigmentation. Without medical intervention, over time, these compromised follicles may become dormant and cease hair production entirely.
A reliable diagnosis from a qualified physician or trichologist is critical before deciding on the best hair loss treatment. A specialist will perform a scalp examination to determine the extent of the hair loss.
Here are the most common causes of female pattern hair loss.
Hereditary Baldness in Females
Males with androgenetic alopecia usually have close male relatives with the condition, whereas a family history of genetic alopecia in females may be less apparent.
Excessive hair loss and a slight gap in the centre of the hairline are usually the first signs of early female pattern hair loss. If the patient’s female baldness is hereditary, it will impact the treatment process.
Are you experiencing noticeable thinning hair or hair loss?
Book a consultation with Dr Bonaros for a comprehensive assessment and tailored treatment plan.
Hormonal Changes
Hair thinning and baldness in women call for early diagnosis, as it may be a symptom of an underlying condition that is often the result of hormonal imbalances. Some hormonal issues that could trigger female pattern androgenetic alopecia in women include:
Endometriosis & Polycystic Ovary Syndrome
The most common endocrinologic comorbidity that is associated with female pattern baldness is polycystic ovarian syndrome (PCOS). This condition may contribute to elevated androgen levels, which can cause accelerated hair loss alongside other symptoms. The first signs of PCOS are hair thinning and loss in the centre hair part.
Metabolic Syndrome
A study published in 2024 found that there is a significant link between female pattern hair loss and metabolic syndrome.
Metabolic syndrome is characterised by obesity, insulin resistance, hypertension, hyperprolactinemia, and raised aldosterone levels.
These factors have been associated with increased hair loss, in particular:
- Hypertension
- Insulin resistance
- Higher aldosterone levels
Treatment may range from lifestyle changes to medical treatment, depending on the underlying cause.
What are the Signs of Female Pattern Baldness?
Some of the most common symptoms of female pattern balding include:
Thinning Hair
Although it may be easy to miss initially, noticeable bald scalp patches may appear as time passes.
- The first noticeable sign of female scalp hair loss is typically thinning hair caused by increased hair shedding.
- You may also notice slowed new hair growth.
Bald Spots
As female pattern baldness develops, thinning spots may become more noticeable. Female pattern baldness can progress quickly in some people. Hair grows in tufts on the scalp; balding may occur when all the hairs in a tuft have fallen out.
Common areas for bald spots in females include the:
- Crown
- Centre hair part
- Over the top of the head
A receding hairline and frontal baldness in females are uncommon and could indicate frontal fibrosing alopecia.
At What Age Does Hair Loss Start for Women?
Early hair loss in females can start in their teenage years, although it’s rare. Hair loss in women under 40 is not very common. Female pattern hair loss at the crown is more common after 40. This may then worsen as almost 40% of women over 50 have some form of AGA.
Hair loss in a middle-aged woman may be caused by genetics, hormones, skin diseases, medications or preexisting medical conditions. For many women, FPHL is part of the ageing process and menopause.
What Can Prevent Female Pattern Baldness?
Currently, there is no proven way to completely prevent female pattern baldness. Hair loss medications may effectively prevent future hair loss and stimulate hair regrowth. Early intervention can be useful in proactively managing and slowing hair loss in women.
In addition, it is important to avoid trauma to the scalp by reducing the use of tight hairstyles and harsh hair chemicals like bleaches.
Treatment Options for Female Pattern Baldness
While there is no known cure, there are many female baldness treatments available. The best treatment for female pattern hair loss is different for each patient. That’s why you must get the advice of a medical professional before starting a hair restoration plan.
FUE Hair Transplantation
FUE hair transplantation is indicated for patients with female pattern baldness over 25 years of age, when the hair loss has been stabilised.
A FUE hair transplant for female pattern baldness is safe, minimally invasive and creates no visible linear scarring.
The results of a hair transplant, when performed by a medical expert, are healthy hair follicles that are natural-looking and aesthetically pleasing.
For female patients who wear their hair long, shaving lines of hair off the back of the head is a brilliant way to have a discreet hair transplantation.
