Prolactin and Hair Loss
I’ve recently read that prolactin can potentially cause hair loss. Do levels have to be exceptionally high for this to occur, or can even moderately high levels contribute to thinning hair?
An abnormally high level of prolactin (hyperprolactinemia) is a condition characterized by elevated serum levels of the hormone prolactin in non-pregnant individuals. Hyperprolactinemia may cause progressive pattern hair loss due to an indirect effect on increasing free testosterone level.
Interestingly, prolactin is raised (in men) after orgasm but the doctors on this site seem convinced that there is no connection between excessive ejaculation and hair loss.
Prolactin triggers the production of the enzyme 5 alpha reductase, according to what I’ve read.
Yes, prolactin is raised after orgasm. It is important to understand that this is a very short term, transient change. Unless you are ejaculating every 30 minutes, all day, for an extended period of time, there is no way ejaculation is going to have any significant impact on hair growth.
I have just been told i have very high prolactin levels and low testosterone and i have diffuse hairloss with some receding at the front.
Could this all be related and if it is treated will my hair grow back or will i need to maybe use something to help it along ?
thanks