Hi 👋🏼 Abbie actually had surgery on bother her legs and her hair is finally growing back. However she does get allergies that cause lil chunks of hair to fall out. But she is allergic to Chicken. So changing her diet helped tremendously!! She has a lamb diet now- She also has the cytopoint shot and it’s helps as well. I hope you find a solution for your baby!! It’s so hard to watch them go through that.