Nourish yin and nourish lung; clear heart and soothe the mind. Main yin deficiency and prolonged cough; blood in sputum; late stage of fever; unclear residual heat, or palpitations, insomnia, dreaminess, trance, carbuncle, damp sores caused by unsettled feelings 养阴润肺；清心安神。 主阴虚久嗽；痰中带血； 热病后期；余热未清，或情志不遂所致的虚烦惊悸、失眠多梦、精神恍惚；痈肿；湿疮