Good day, I have a nephew that contracted scabies, after a while we noticed and took him to a clinic, it was diagnosed and we started treatment. After about a week I started noticing some itching and a small rash here and there, I got same medication and applied and it all went away but during the course of the treatment I noticed a certain rash on my neck. I continued applying the same medication on it but the rashes only reduced but did not go, currently i'm free from the scabies infection except for this scaly rash on my neck that is still there and I think it is growing. What can I do, I have pictures.