Yes. I went down 15 lbs in the beginning to just under 100lbs. I'm 5'4" slim to begin with. Past two months on very loud days, no appetite, beyond anything like I have ever experineced, ever. It's more than not feeling hungry or maybe ill, not nausiated. Literally have to force myself to eat as it became apparent I wasn't going to get hungry 2nd day. I noticed 2nd time it happened my t had temporarily stopped and I was fammished. Then T started in again and appetite dwindled back to none..and this has repeated several times...no other symptoms of illness, different food /water (i'm a celiac on gf diet)..makes no difference. I even made fudge one time to see if I would as usual eat too much and didn't even want any of it... I know something is up because that sat out on the counter which in all my life I have never been able to control myself around....
also to Startthrower, had the exact same thing especially in the begiing...loss of hair head, eyebrows. Other body hair too- legs and armpits. Not as bad with head hair now but for a long time it was all over the place like I was on chemo. My leg hair started coming back last fall --I haven't had to shave them in five years and was surprised. It was cold so I didn't bother and then later in the fall half of my left leg hair completely gone again. Right leg not as bad. Until I saw its return, I thought- oh this is what happens as you get older.