Prunella vulgaris is a common herbal tea or soup in Guangdong. It is cold in nature, pungent and bitter in taste, and has the effects of clearing liver-fire, improving eyesight, soothing liver-fire, removing blood stasis, and clearing away heat and toxic materials. With moist dates, it can not only reduce the coldness of Prunella vulgaris, but also make the soup moist and delicious. Therefore, this soup is one of the dietotherapy methods for adjuvant treatment of hepatitis.