Question 1

Can DHT cause hair loss in women?

Accepted Answer

Yes. Even with normal total testosterone, increased free androgen activity and DHT conversion can miniaturize hair follicles and cause progressive thinning — especially in perimenopause when SHBG and estrogen decline.

Question 2

How do I know if DHT is affecting my hair?

Accepted Answer

Look at your SHBG levels, calculate free testosterone, and assess the pattern of thinning (crown, part line). DHT-driven hair loss typically shows diffuse thinning on top while the hairline is relatively preserved.

Question 3

Does HRT help with DHT-related hair loss?

Accepted Answer

In some cases, HRT can improve the hormonal environment by raising estrogen, which stimulates SHBG production and reduces free androgen activity. However, results vary — discuss with your doctor.

Question 4

Why isn't SHBG part of standard hormone panels?

Accepted Answer

SHBG is often considered a secondary marker. But without it, free testosterone cannot be estimated — making it impossible to assess actual androgenic impact on hair follicles.