Taken internally, Miss Yarrow is a wonderful anti-viral. I have used her with great delight to prevent the flu during onset in my infant. I also like to take her when travelling by plane just in case. She is great for stopping blood flow as well and can be helpful with hemmorhage.
Externally, i like to put the tincture into a spray bottle diluted with water and use it for skin rashes, acne, or any bacterial or yeasty issues. She makes a great mouthwash as well. She has a great ability to balance the bacteria making them more harmonious and helping with the dreaded halitosis. As a spray the military has even found her to be MORE effective than DEET at repelling bugs.