I use Doterra Oils on me and in my business in diffusers to help calm the grooming environment. https://www.mydoterra.com/dedecroy/#/
I use this in my drinks, especially cranberry.  I use it as soon as I get a scratchy throat! it helps Dede cleanse my body in my opinion. I also enjoy it in my diffuser.  In my opinion only, I am not a Doctor!