My sister has had alot health problems for around 10 years or so. In the past 6 months she has had a problem with a tande of rash. She has been to so many different doctors I could not count them all.She sees bugs on her body andevcontinues to pick,scratch and treat herself with different types of ointments and etc. She has even scalded the spots.I fill that I can do nothing.We are very close and I don t want anything to happen to her. Do you have an answer for me? Please help me to help her.