What causes seborrheic alopecia in women?

Jun 29, 2024 Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Female seborrheic alopecia may be caused by irregular lifestyle habits, improper scalp care, polycystic ovary syndrome, hyperthyroidism, scalp infections, and other factors. It is important to maintain a regular daily routine, choose mild scalp care products, keep the scalp clean, and prevent scalp infections to effectively reduce the risk of seborrheic alopecia.

In general, female seborrheic alopecia may be caused by irregular lifestyle habits, improper scalp care, scalp infections, polycystic ovary syndrome (PCOS), hyperthyroidism, and other factors. If discomfort occurs, timely medical consultation is recommended. Specific analyses are as follows:

1. Irregular Lifestyle

Long-term熬夜, sleep deprivation, excessive fatigue, or unstable作息 schedules in women may disrupt hormonal balance, leading to seborrheic alopecia. It is important to adjust daily routines, ensure sufficient sleep and rest, and avoid overexertion.

2. Improper Scalp Care

Frequent use of harsh shampoos, conditioners, or hair dyes may damage the scalp, causing follicular atrophy and subsequently triggering seborrheic alopecia. It is advisable to use mild shampoos, minimize frequent dyeing or perming, and maintain scalp cleanliness.

3. Scalp Infection

Scalp infections may result from fungi, bacteria, or viruses, leading to scalp inflammation and follicular damage, which can cause seborrheic alopecia. Symptoms often include itching, redness, swelling, and pain. Patients should follow medical advice to use medications such as ketoconazole shampoo, erythromycin ointment, or cefalexin capsules for treatment.

4. Polycystic Ovary Syndrome (PCOS)

Women with unhealthy lifestyle habits such as smoking, excessive alcohol consumption, and lack of physical activity may experience reduced immunity, contributing to PCOS. This condition elevates androgen levels in the body, disrupting the normal hair growth cycle and resulting in seborrheic alopecia. Other symptoms may include menstrual irregularities and infertility. Under medical guidance, patients may use medications such as spironolactone tablets, ethinylestradiol/cyproterone acetate tablets, or prednisone acetate tablets for treatment.

5. Hyperthyroidism

Hyperthyroidism may be triggered by genetic factors, obesity, or excessive intake of iodine-rich foods, leading to overproduction of thyroid hormones. This disrupts metabolism and endocrine balance, potentially causing seborrheic alopecia. Additional symptoms may include palpitations, excessive sweating, and insomnia. Patients should take medications such as methimazole tablets, propylthiouracil tablets, or metoprolol tartrate tablets under a doctor’s supervision.

Maintaining a regular lifestyle, keeping the scalp clean, and preventing scalp infections can effectively reduce the risk of seborrheic alopecia and promote overall hair health.

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