how soon after starting chemo does your hair fall out
But my relative wore a bandana and that was that. I guess it helps if you cut your hair short yourself (if you have long hair) and get used to it being short...it will be an easier transition to having it gradually fall (not all of it in some people)..and since it will be short, you won't see that much of it. Hair grows back thicker. And it grows back fast. 1. My wifes hair fell out 2 weeks after starting chemo for Breast Cancer, but they said that the chemo she's getting is the strongest you can legally give a human, but then there's chemo's that dont make your hair fall out.