I also lost about half of all the hair on my head within a few months after banding and lost about 35 lbs which have all come back due to a lack of good fill followups (my doctor is in Mexico and I wasn't able to get back for fills) but am going to a local doctor here in Las Vegas next month to get back on the weight loss journey. My hair has thinned all over my head and although it was fine before, it is very fine and very thin now. It seems like the strands are thinner, not just fewer hairs over all, but thinner and finer strands. I had over $2000 in endocrine workup done to see if there was another reason but all we could figure out between me and 2 doctors was it's how my body reacted to the placement of a foreign body (the band) inside of me. I had hoped it would grow back but it hasn't, and I am just hoping by losing some weight now it will stay in my head (what's left of it at least).
AAAAAARRRRGH!!