My poor brother

He was diagnosed with shingles 1 week ago. (1st picture)

The other pictures are exactly 1 well later. He looks like a burn victim. His legs look like the first picture.

The dermatologist did a biopsy, said it's not shingles it's psoriasis.

I looked up the original cream and it was for scabies. He used it for an entire week. He skin feels like fire. Could it be an allergic reaction to the scabies cream.

2 weeks is a long time to wait for the biopsy results.