Night sweating constipation in Chinese medicine belongs to the constipation in the category of yin deficiency secret, need to take formal treatment methods to nourish yin laxative, can take the increase of liquid soup plus subtraction treatment. Yin deficiency constipation is usually manifested as dry stools like sheep’s feces, accompanied by emaciation, dizziness, tinnitus, redness of the cheekbones, insomnia, hot flashes, night sweats, lumbar and knee soreness and weakness. Night sweating and constipation should be treated by nourishing yin and relaxing the bowels, and taking the addition and subtraction of Enriching Liquid Soup. The formula consists of Xuan Shen, Maitong, Radix Rehmanniae Praeparata, Radix Angelicae Sinensis, Dendrobium, Radix et Rhizoma Ginseng, Rhizoma Pinelliae, Rhizoma Cyperus Rotundus, Rhizoma Piper betelii, and other herbs. The symptoms of night sweats and constipation, need to be under the guidance of a doctor to identify the evidence of treatment, do not buy their own medicine to take, to avoid misunderstanding the condition.