well first lets look at why it's falling out. Take a few pieces that have fallen out recently.. can you find the hair bulb on the ends? or is it due to breakage?
if it's due to breakage your hair is over processed, so try some protein treatments, try to stay away from chemical services of any kind for a few weeks and continue using the protein treatment, I'd say about twice a week at this point.
if it's not, then you need to see first why it's coming out. If it's between 50-100 pieces of hair, then that's part of the normal stages of hair growth so you really do not need to be concerned, and there isn't anything you can do about it. Don't worry, hair goes through 3 stages and falling out is the telegen phase. It is quickly followed by the anagen phase (where the hair is replaced) so it will grow back.
at 2:46 PM on Sep. 16, 2010