Lycopodii Herba Extract is extracted from Lycopodii Herba, the dried whole plant of Lycopodium japonicum Thunb. (Lycopodiaceae). Lycopodii Herba possesses anti-inflammation activity, antioxidative activity, and antitumor activity; and has been traditionally used for the prevention and treatment of various diseases such as rheumatoid arthritis, contusion, quadriplegia, dysmenorrhea.