question: My husband has had a problem with skin for a year now. He has patches all over his body of red bumps that itch so badly he breaks the skin. We originally believed it to be scabies my neither me or my son are affected. We also treated with premethrin and ivermectin and it has not changed. So what ski. Conditions could appear like scabies but are not contagious... I just want to help him, the itching drives him insane and I am at a loss,