What causes thick and abundant hair?

Sep 13, 2022 Source: Cainiu Health
Dr. Liu Wan
Introduction
Excessive body hair growth may be caused by endocrine disorders, genetic factors, gynecological diseases, and other aspects. For individuals experiencing excessive body hair, it is recommended to visit a正规 hospital and undergo appropriate laboratory tests under medical guidance to direct clinical treatment. It's important to develop healthy lifestyle habits, such as going to bed early and waking up early, avoiding staying up late, and quitting smoking and alcohol. Patients should maintain an optimistic and positive mindset and reduce stress.

Excessive body hair growth may result from endocrine disorders, genetic factors, long-term medication use, or gynecological conditions.

1. Endocrine Disorders

Excessive androgen secretion is the primary cause of increased hair growth.

2. Genetic Factors

Individuals whose parents have abundant body hair may inherit this trait, resulting in notably excessive body hair.

3. Long-Term Medication Use

Some patients taking glucocorticoid-containing medications over extended periods may experience increased hair growth, as glucocorticoids can stimulate hair follicles. For example, patients with chronic glomerulonephritis or allergic purpura who receive prolonged glucocorticoid therapy often develop marked hirsutism.

4. Gynecological Conditions

Patients with polycystic ovary syndrome (PCOS) frequently present with hirsutism—excessively dense, coarse, and abundant body hair.

Therefore, individuals experiencing excessive body hair should consult a qualified healthcare provider at an accredited medical institution and undergo appropriate laboratory testing, as guided by their physician, to inform clinical management.

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