Hair loss is a difficult issue. It can be auto-immune, hormonal or other - so you really need to see a doctor or several to try to get to the bottom of it.
Hi PhotoGirl
I'm having the same issue. People with hypopituitarism has risk of losing arm pit, pubic hair.
The endo checked these two parts of my body, two different endos on two different occasions. I was wondering why..... I was not having cervic cancer or skin disease or something. I didn’t ask…idk…maybe too much wondering why they did that until I forgot to ask.
Sometime later, I came across in the internet that hypopituitarism can cause these hairs to fall. Seems that low thyroid and low adrenal plays the role. Slow metabolic caused by low thyroid is said to affect the growth and cycle of the hair, whilst low GH because of low adrenal affect the growth of the hair, just like how it affect growth on bones, muscles.
Regards.