My question is regarding drug interactions and herbal teas. I love drinking herbal tea but I wonder if the ingredients in the teas I drink would interact with any of the medications that I take? I take Aleve and Excedrin occasionally on an as-needed basis and from time to time an over-the-counter allergy medication such as Choracidin HB for seasonal allergies. Here are some of the ingredients that are in a few of the teas I have: Fennel Seed Cinnamon Bark Spearmint Leaf Cardamom Ginger Root Chamomile Flower Raspberry Leaf Anise Seed Black Pepper Dandelion Root St. John’s Wort Leaf and Flower Also, since I sometimes have to take Aleve around the same time I need to take the Excedrin, how soon after I take one can I take the other?