... fur, hemoptysis, it is used in combination with ophiopogon root, rehmannia root to clear away heat in lung, moisturize dryness and ... of Yin, internal heat diabetes, use in combination with pueraria root, Chinese yam to nourish Yin, promote the production of ... used in combination with other drugs such as dahurian angelica root, honeysuckle flower, liquorice, liquorice, etc. for clearing away heat, ...