Here is what Buhner has to say on his site about
using Lexapro and Ativan with the herbs in his protocols: "I have included all the known herb/drug interactions in the book itself. I do not remember any specific contraindications for these drugs but you should review the book and check each herb you are planning on taking and see if there are known interactions. But as I say, I do not remember these as being problematical."
buhnerhealinglyme.com/basics/anti-depressants-anti-anxiety-medications-contraindicated/