Functions: nourishing yin and blood, nourishing heart and calming nerves. Indications: deficiency of yin, deficiency of blood, and mental disorder. Palpitation and insomnia, mental fatigue, wet dream forgetfulness, feverish hands and feet, sore tongue, red tongue with little fur, and thready and rapid pulse.

The prescription can solve the problem that the patient is upset, bored, sleepless and forgetful because of over-thinking, consuming sadness, yin deficiency and less blood, and heart loss. The heart fire triggers the fire and disturbs the essence room, so wet dream; The tongue is external to the heart, and the heart is inflamed, so the tongue is sore; The fluid is dry and the blood is little, so the intestine is dry and dry; Heart-heat in hands and feet, red tongue with little fur, and thready pulse are signs of yin deficiency and internal heat. Radix Rehmanniae in the prescription nourishes yin and kidney, nourishes blood and moistens dryness; Radix Scrophulariae, Radix Asparagi and Radix Ophiopogonis clear away heat and nourish yin; Salvia Miltiorrhiza and Angelica sinensis nursed back to health; Ginseng, poria cocos, benefiting qi and calming the heart; Ziziphus jujuba seeds and Schisandra chinensis are calm and secure; Bai Ziren and Yun Zhi nourish the heart and soothe the nerves; Platycodon grandiflorum carries medicine upward.