For my head to toe hypersensitivity, I started using oatmeal moisturizing lotion. Whether or not I use it, I have to insulate with long sleeves, long pants, gloves, etc., regardless of the day's temperature and humidity. This is one of the reasons I am largely homebound, where I can control the indoor air temperature and humidity. I get about forty or fifty percent relief from hypersensitivity for a few hours with the oatmeal lotion. I'm using it on my arms and legs. Will try it on my feet today. I also find relief from epsom salt foot baths.