My teenage daughter began having hair loss just at first on top of her head in a small circle. Since then she has lost a tremendous amount. It grows back, but won't get thick or any longer than a buzz type length. I have taken her to two dermotologist and one thyroid specialist. It's not her thyroid and one dermotoligist said it's called Telogen Effluvium. But he also said it would grow back full. It has been over a year since he said this. My daughter is in high school and I'm worried about what this may be doing to her self-esteme. Has anyone else had anything similar to this?