Why do some men experience hair loss even with normal testosterone levels?
Disease description:
I've been experiencing hair loss and had my six hormone levels tested, but my androgen levels aren't particularly high. Why am I still losing hair if my male hormones aren't elevated?
Doctor's answer (1)
Dr. Wang Xiaoyan
Androgen levels may not be elevated in cases of hair loss, which is often related to multiple factors. Genetic predisposition is a significant cause, as many individuals experiencing hair loss have a clear family history. Scalp fungal infections, such as mold infections, can damage hair follicles and lead to hair loss. Although endocrine disorders may cause abnormal androgen levels, hair loss can also result from imbalances in other hormones. Certain medications, including chemotherapy drugs and antidepressants, may disrupt the hair growth cycle and cause hair loss. Autoimmune diseases can trigger the body to produce antibodies that attack hair follicle cells, leading to hair loss. When androgen levels are not high, the causes of hair loss may be multifactorial, requiring comprehensive evaluation and appropriate treatment strategies.
