Financial talk

I've already been treated once for scabies. I used permethrin 5% cream that was prescribed by my doctor. But it seems that I have once again contracted the nasty little buggers. I really do not want to shell out more money for a doctor's appointment, when I know perfectly well what I have. Does anyone know if any free clinics offer prescriptions, or if anyone has ordered the cream online and received it with no problem. Any help will be greatly appreciated, thanks.