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Published on: 8/20/2026

How does postpartum hair loss differ in women with PCOS compared to those without?

Yoshinori Abe

Reviewed by Yoshinori Abe, MD

Internal Medicine

Postpartum hair loss, known as telogen effluvium, is common after childbirth due to a sharp drop in estrogen levels. However, women with PCOS (Polycystic Ovary Syndrome) often experience more noticeable or prolonged postpartum hair shedding. This is because PCOS involves elevated androgens (male hormones), which can worsen hair thinning at the crown and hairline. As a result, the combination of postpartum hormonal shifts and existing PCOS-related imbalances may lead to more severe or longer-lasting hair loss than in women without PCOS.

If you're experiencing unusual hair loss postpartum and suspect PCOS may be a factor, understanding the root cause is the first step toward effective treatment. Symptoms like hair thinning can overlap with several hormonal conditions, making self-diagnosis difficult. A free, instant, online symptom check can help you identify possible causes and guide your next steps—whether that's a conversation with your OB-GYN, an endocrinologist, or a dermatologist. Take a few minutes now to gain clarity and take control of your postpartum health.

Reviewed for medical accuracy: 07/14/2026

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Explanation

Postpartum hair loss, also known as telogen effluvium, is common after childbirth. For women with Polycystic Ovary Syndrome (PCOS), this condition can be more pronounced. PCOS is associated with hormonal imbalances, particularly involving androgens, which can affect hair growth cycles.

Key Points:

  1. Hormonal Influence: Women with PCOS often have higher levels of androgens, which can lead to more significant hair loss after giving birth. This hormonal imbalance can exacerbate the shedding phase of the hair cycle.

  2. Duration and Severity: While postpartum hair loss typically resolves over time, women with PCOS might experience a longer duration and greater severity of hair loss due to their underlying condition.

Understanding these differences can help women with PCOS manage expectations and seek appropriate care if needed. If you're experiencing distressing hair loss, consider using a free symptom checker to better understand your symptoms before discussing them with a healthcare provider for tailored advice.

(References)

  • Hirose A, Terauchi M, Odai T, Fudono A, Tsurane K, Sekiguchi M, et al. (2023). Investigation of exacerbating factors for postpartum hair loss. International journal of women's dermatology, 38323220.

  • Galal SA, El-Sayed SK, & Henidy MMH. (2024). Postpartum Telogen Effluvium Unmasking Additional .... The Journal of clinical and aesthetic dermatology, 38779373.

  • Samrao A, & Mirmirani P. (2022). Postpartum Telogen Effluvium Unmasking Traction Alopecia. Skin appendage disorders, 35983466.

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