@devinsmom I’m sorry that I just saw your posting about needing a physician for your myriad of conditions. I did find this website with lots of information on ichthyosis. It gives some home remedies.
http://www.firstskinfoundation.org/bathing-exfoliation
You might need to find a large medical center somewhat near to you. It would have many more resources and you should be able to find help. Does that sound like something you could do?