Help needed!

[Babybella]

I have recently bout a new horse and have noticed she has a very scabby dock and is itchy on her face. The old owner only had her for a couple months and thinks its due to her having sweet itch untreated. How should I treat her now? I was going to give her a medicated bath and have already hibi scrubbed her dock!
Thanks in advance!!

 

[Tobiano]

As it is a new horse I would get the vet out to have a look at her and make sure there is nothing more sinister / contagious involved.

 

[Pearlsasinger]

Another vote for the vet.