The hormone that causes hair loss in females is dihydrotestosterone (DHT). DHT is a byproduct of testosterone, and while women have a lower level of testosterone compared to men, even a small amount can lead to DHT-triggered hair loss. Female pattern hair loss, also known as androgenic alopecia or androgenetic alopecia, is primarily caused by a hormonal imbalance, specifically a DHT imbalance. This type of hair loss is characterized by patches of thinning hair all over the scalp, rather than a receding hairline.
During menopause, when estrogen levels decrease, women may experience an increase in sensitivity to male hormones like DHT, which can contribute to hair loss. Other factors that can contribute to hair loss in women include lifestyle, stress, genetic makeup, and hormone changes. Additionally, conditions such as hypothyroidism, Hashimotos disease, and Grave's disease can also cause hair loss due to hormonal imbalances.
