Aloe Vera may be the solution, since its anti-bacterial, anti-inflammatory properties penetrate to the basal level dermis, healing from inside. I suggest you try Aloe MSM gel, since the MSM (s = sulphar) has proved very effective against acne. You could also consider using an aloe soap and facial scrub, plus ensure you moisturise your skin, ...

What is not obvious is that there is more than one form of scabies. One is the more regular form that usually shows up as red dots around finger webbing and other places. Another is the animal version which many fewer people get, or at least most people don't ever have a reaction to it or develop immunity after a short time or ...