This episode covers one of the traditional categories of formulas, Formulas that Release Exterior Wind-Cold. These formulas are incredibly important for treating specific types the everyday cold and flu. Besides covering the basics of Chinese herbology including the formulas in the category, and common functions, we will explore the science, pharmacology, evidence, and any potential interactions of this category of formulas. And then there is always something a little quirky about an episode: we are going to talk about one the greatest Chinese physicians, Zhāng Zhòng-Jǐng, and his famous and foundational book, Shang Han Za Bing Lun (On Cold Damage and Miscellaneous Diseases). Please join us as we learn about this important category of formulas!