If your not buying specialty soaps for post scabies such as tea tree oil soap or tar coal soap then I would suggest you stick with Ivory as it will cause less irritation and allergies during your post scabies as hte skin is very sensitive.

You can use Elimite Cream for treatment. I would suggest this cream strongly because it really works. After the shower you applied permethrin 5% cream and this tube was just over 30GMS. Try once!

I think that Kwelleda P is a lotion and Nix is a cream. They both will penetrate the skin differently and a doctor may suggest one over the other for scabies treatment based on what he sees during your examination. I beleive both products contrain permethrin though which could be potential dangerous. I would also suggest bringing up the dangers of using these products so he can go over that with you as well.