What is the most common syndrome related to hair growth?

• A. Androgenetic alopecia
• B. Telogen effluvium
• C. Polycystic ovarian syndrome
• D. Alopecia areata

Answer: (C)

Hair growth patterns are strongly influenced by androgens, and a syndrome that commonly shows up with changes in hair growth is polycystic ovary syndrome. In PCOS, elevated androgens often lead to hirsutism—excess hair in typically fine, androgen-sensitive areas such as the face, chest, and abdomen. PCOS is one of the most prevalent endocrine disorders in women of reproductive age, so it stands out as the syndrome most closely linked to hair growth changes among the options.

The other conditions describe hair loss rather than excess growth: androgenetic alopecia is a hereditary pattern of thinning, telogen effluvium involves diffuse shedding, and alopecia areata is autoimmune patchy loss. That focus on hair growth abnormalities makes PCOS the best fit here.