Question
what are the best herbs for treating the flu?

Answer
You have several options. You can create an oil blend with:

7 drops of cinnamon, 7 eucalyptus, 7 tea tree,and 7 drops of pine

or:

Take hot lemon and honey tea or elderflower, peppermint tea. Just infuse herb in boiling water for a few minutes. If you are chilled, add grated ginger root or cayenne.

Thank you for the question and I hope you get better!