Rishimba 18 month old eczema

Hi, So my baby has had eczema for quite a few months. I was working with a homeopath who prescribed her thuja 200c. She aggravated at first, and then it got better. Then it got worse, then better, and now it is pretty much the same as in the beginning and is unchanging. Its been over a month now and her symptoms come and go. I'm not sure where to go from here. It seems we traced her issues back to when she got her 6 months vaccines. A month after she began getting flat warts on her hands and a couple on her legs. Those are gone now since taking some remedies. I had gotten rid of the ones on her hands with vitamin A before I tried a remedy. The last one on her leg went away after the thuja. It did seem like it helped her eczema initially, but it still comes and goes. We gave her another dose after my taking nux vomica 200 seemed to antidote hers (I still breastfeed) which she had an extreme aggravation to. Shortly after aggravation it got better, then a couple days later came back just as bad. I want to help her but don't know where to go. She also gets constipated. Then she'll go like some hard round stools and then later it more will come that is soft. She gets very upset if doesn't get her way. She's afraid to sleep alone. She always wake up unhappy and crying. She wakes frequently at night. She's hot when she sleeps. The eczema is mainly around her mouth but also a little on cheek. Worse on right side. Any suggestions?