Suan Zao Ren Tang
酸枣仁汤 (Suan Zao Ren Tang)
Source: Jin Gui Yao Lue — Zhang Zhongjing (Han, 220)
Insomnia from Liver Blood deficiencyDream-disturbed sleepPalpitationsAnxiety and irritabilityNight sweatsDizziness from Blood deficiencyChronic stress-related sleep disturbance
Description
Suan Zao Ren Tang (Sour Jujube Decoction) is the primary TCM formula for insomnia due to Liver Blood deficiency with internal heat. When the Liver fails to store adequate Blood, the Heart is not nourished and the shen (spirit) becomes unsettled, causing difficulty falling asleep, dream-disturbed sleep, and palpitations. The formula nourishes Liver Blood, clears deficiency heat, and calms the mind.
Composition
| Herb | Amount | % | Role | Function |
|---|---|---|---|---|
| Fu Ling | 9g | 21.43% | Chen (Deputy) | Calms the spirit, strengthens Spleen, assists Spirit calming. |
| Zhi Mu | 9g | 21.43% | Chen (Deputy) | Clears deficiency heat that disturbs spirit. |
| Chuan Xiong | 6g | 14.29% | Zuo (Assistant) | Invigorates Blood and Qi, prevents stagnation from tonic herbs, calms Liver. |
| Gan Cao | 3g | 7.14% | Shi (Envoy) | Harmonizes all herbs. |
| Suan Zao Ren | 15g | 35.71% | Jun (Chief) | Nourishes Liver Blood, calms the spirit, stops sweating. |
Total weight: 51g
Preparation
Decoct all herbs in water 30 minutes. Strain and take warm about 1–2 hours before sleep.
Dosage
Decoction: 1 dose/day taken in evening. Best taken 1–2 hours before bedtime.