Female Hair Loss — All Causes and Solutions

Hair Loss in Women

Around 40% of all women experience visible hair loss at some point in their lives. The causes are more varied and complex than in men — and careful differential diagnosis is therefore particularly important. A true solution begins with the correct diagnosis, not with an attempt at therapy.

The Most Common Causes

1. Female Androgenetic Alopecia (FAGA)

The most common form — gradual thinning in the crown area, classified according to the Ludwig Scale. Hairline remains intact. Often begins in the 30s and intensifies during perimenopause.

→ Female Hair Loss in Detail

2. PCOS-Related Hair Loss

Polycystic Ovary Syndrome with elevated androgens — causes early-onset FAGA, often combined with hirsutism (hair growth in typically male areas).

→ PCOS and Hair Loss

3. Thyroid Disorders

Hashimoto's thyroiditis, hypo- and hyperthyroidism cause diffuse hair loss — often even in the subclinical stage with "normal" TSH values.

→ Thyroid and Hair Loss

4. Postpartum Hair Loss

Telogen effluvium occurring 2–4 months after birth. Usually reversible, but can become more protracted in cases of deficiencies or increased needs during breastfeeding.

→ Postpartum Hair Loss

5. Telogen Effluvium (Stress-Related)

Diffuse loss 2–3 months after severe stress (illness, surgery, emotional stress, strict diet). Mostly reversible, but can become chronic.

→ Telogen Effluvium

6. Frontal Fibrosing Alopecia (FFA)

Scarring alopecia of the frontal-temporal region — irreversible, often postmenopausal, therapeutic goal is to stop progression.

→ FFA in Detail

7. Alopecia Areata

Autoimmune form with sharply defined bald patches. Can occur at any age, spontaneous remission possible.

→ Alopecia Areata

8. Iron Deficiency and Other Deficiency States

Often overlooked — especially in menstruating women with ferritin below 70 ng/ml. Vitamin D, zinc, B vitamins are also relevant.

9. Chemotherapy-Induced Hair Loss

Reversible in most women, persistent in rare cases.

→ Hair Loss After Chemotherapy

Not sure what the cause is in your case? Our Hair Check helps with orientation — Start Self-Check.

When to Consult a Specialist?

• Noticeably more hair in the brush for several weeks
• Visibly thinning part
• Altered hairline or continued loss
• Accompanying symptoms (fatigue, menstrual cycle disorders, weight changes)
• Psychologically distressing
• Before any planned hormonal change (stopping the pill, menopause, IVF)

What a Good Initial Diagnosis Provides

1. Anamnesis: Cycle, hormones, medication, nutrition, stress, family history
2. Clinical Examination: Trichoscopy, pull test, photographic documentation
3. Laboratory Diagnostics: comprehensive panel — hormones, thyroid with antibodies, iron status, vitamin D, possibly PCOS screening
4. Differential Diagnosis: what form is present, are there combinations
5. Individual Treatment Plan — coordinated with gynecology and possibly endocrinology

Overview of Treatment Options for Women

• Conservative medicinal therapy (prescription-only, individually prescribed)
• Topical growth stimulation
• PRP treatment — autologous blood therapy
• Mesotherapy with micronutrient cocktails
• Micronutrient supplementation based on lab results
• Hormonal therapy for PCOS or menopause-related changes (interdisciplinary)
• Hair transplantation for clearly localized thinning and stable underlying condition
• SMP (Scalp Micropigmentation) for optical densification

When is a Hair Transplant Suitable for Women?

• Clearly localized thinning in the crown area
• Donor area at the back of the head is sufficiently dense
• Underlying condition (PCOS, thyroid) stable for at least 12 months
• Realistic expectations — transplantation fills gaps, but does not treat the cause

What We Do Not Recommend

• Therapy without complete diagnostics
• Immediate transplantation at the first consultation — first clarify the cause
• Women of childbearing age without reliable contraception: no teratogenic agents
• Quick "miracle products" from the internet — especially caffeine shampoos and mega-doses of biotin