I was also going to suggest getting a test on your thyroid done ...throughout three years of chemo I never lost any hair ...but in the last year since it ended, I am losing it really fast ..and I hate it ! I take Levothyrox medication from my doctor, but although it is supposed to also be beneficial in slowing hair loss, I have seen no difference in nearly a year ...trying to find Pantene in shower conditioner here in France, with no luck so far ...supposed to thicken, or give the illusion of thicker, hair ........has anyone tried that ? I think it is fairly new ..there was an article about it in a magazine this month ?