Not head but body going bald

[beachfuzz]

Male, 40-something, musician. I have a problem. My head hair is as full as ever. Well, a somewhat receding hair line, but no baldness. Wavy hair down to my waist. Full on top.

But I'm going bald elsewhere. The hair all over the body is thinning, going white, and disappearing altogether. From my toes to my eyebrows, I'm going bald. It's embarrassing when a girl thinks you have had a bad shave in the nether regions. Trust me on this.

But the doctor doesn't take it seriously, even laughing it off, which hurts even more.

Are there any remedies for body hair loss? Surely, I can not be the only one to experience this?