Trouble sleeping or waking at night: insomnia and Korean medicine

Difficulty falling asleep, waking during the night and waking too early are different patterns. Persistent symptoms or daytime impairment warrant assessment of sleep habits, medicines and health. Traditional explanations and research on individual herbs do not guarantee a treatment result.

Duration, frequency, and daytime functioning must be considered together. If sleep problems persist for a long time or affect daily life, do not self-diagnose based on duration alone; seek evaluation.

Are there types even in sleepless nights?

Chronic insomnia assessment considers not only duration but also frequency, opportunity and environment for sleep, and daytime discomfort. There is no need to self-diagnose or delay seeking help based solely on the three-month period.

What is recommended first in insomnia treatment?

Cognitive behavioral therapy for insomnia (CBT-I) is a recommended initial treatment for adults with chronic insomnia. It combines work on sleep-related thoughts and behaviors with approaches such as stimulus control, adjusting time in bed, relaxation and sleep education. Sleep restriction is a structured treatment, not an instruction to deprive yourself of sleep. A trained provider should tailor it to your sleep record, health and daytime safety.

A common misunderstanding concerns sleep hygiene. Sleep hygiene is not a complete method but one element of CBT-I. Reducing light and avoiding caffeine alone do not resolve chronic insomnia, but they provide the foundation for other elements to work.

How are the duration and reevaluation plan for sleeping pills determined?

Review the exact medicine, formulation, dose, timing, benefits, adverse effects and next review date with your prescriber. Historical Korean standards for one drug are not universal instructions for every sleeping medicine or country. Do not increase, abruptly stop or add sleeping medicines or herbal preparations on the basis of this article.

An important exception concerns Z-drugs such as zolpidem: if complex sleep behaviors occur, such as walking or driving while not fully awake, the FDA advises stopping that medicine and contacting a health professional immediately. Do not combine these drugs with alcohol or other sleeping medicines; driving ability may remain impaired the next morning. Read the instructions for your exact medicine.

Keep separate sleep records distinguishing time lying in bed and actual sleep time

A note can read ‘Time in bed ___ / Approximate sleep onset ___ or unknown / Final waking ___ / Hardest activity the next day ___’. Do not count all time in bed as sleep or invent exact minutes when you did not check the time. This helps describe your experience; it is not a self-diagnosis score. Include remembered night awakenings and daytime mood, without repeatedly checking the clock to complete the note.

Related source: NHLBI

If relevant, include caffeine, alcohol, medication intake, and daily life changes. This record is material to start discussion, not a diagnostic test. Especially, do not judge the effect of medication or traditional constitutional changes based on a single bad night.

How does Korean medicine view insomnia? — Heart Fire (心火)

Heart-fire hyperactivity and heart-kidney disharmony are traditional pattern terms used to interpret symptoms alongside other observations. They do not mean that the physical heart is overheating or that blood flow between the heart and kidneys has stopped. Ask what observations support the interpretation and how other causes of sleep problems will be assessed; symptoms alone do not establish a prescription.

How far has research on Sanjoin progressed?

A 2021 double-blind, placebo-controlled crossover feasibility trial studied Ziziphus spinosa seeds (Sanjoin) in 12 participants. Each treatment period lasted four weeks, with a four-week washout. The PSQI sleep-quality score differed from placebo (p=0.046), but other outcomes did not show significant between-treatment differences, and period effects occurred. This small feasibility study cannot establish general efficacy or long-term safety.

There is also a systematic literature review on Sanjoin-tang (酸棗仁湯). A 2013 review in 『BMC Complementary and Alternative Medicine』 examined 12 randomized controlled trials (RCTs) with a total of 1,376 participants. Although many individual studies reported positive results, the review authors were cautious in their conclusions. The methodological quality of all included trials was 3 points or less out of 8, none implemented allocation concealment, and there were no placebo-controlled studies. The authors stated that evidence is insufficient and large-scale, well-designed RCTs are needed.

A 2018 review discusses GABAergic and serotonergic mechanisms of spinosin and jujuboside A, including animal experiments. Such mechanism findings do not establish the same effect in people or prove the clinical effectiveness of a different formulation or dose.

References

• U.S. NCCIH, Sleep disorders and complementary health approaches

• Eun Lee, "Cognitive Behavioral Therapy for Insomnia," 『Journal of the Korean Medical Association』 63(8):477-483, 2020
• Jaeuk Cho et al., "Treatment of Insomnia in the Digital Healthcare Era: Present and Future," 『Journal of Sleep Medicine』 20(2):81-90, 2023
• Ministry of Food and Drug Safety, "Safety Use Standards for Medical Narcotics Zolpidem", 2020
• Shergis JL et al., Medicinal seeds Ziziphus spinosa for insomnia: a randomized, placebo-controlled, cross-over, feasibility clinical trial, 『Complementary Therapies in Medicine』, 2021
• Xie CL et al., Efficacy and safety of Suanzaoren decoction for primary insomnia: a systematic review of randomized controlled trials, 『BMC Complementary and Alternative Medicine』 13:18, 2013

• FDA: Z-drugs

Where does Cheongshim-san fit in?

Jaimdang describes Cheongshim-san as a Korean medicine prescription developed with reference to traditional calming concepts in Donguibogam and Huangdi Neijing. The composition described includes gypsum, Coptis, Scutellaria, Gardenia, white peony root, Anemarrhena, Codonopsis, donkey-hide gelatin and licorice. Jun-Chen-Zuo-Shi and “clearing heat” describe the traditional formulation rationale. The Sanjoin studies above do not establish this prescription’s effectiveness. Confirm the actual ingredients and doses during consultation.

The clinic describes preparation at an external decoction facility in Paju, Gyeonggi. For the supplied preparation, ask about ingredient standards, the scope of any HPLC marker testing, process records, batch tests and traceable lot numbers. Quality-control records and clinical effectiveness are separate questions. External decoction facility and quality of herbal medicine

A Korean medicine doctor determines whether and how long to prescribe it. Disclose sleeping medicines, antihistamines and supplements, and coordinate any combined use with the existing prescriber. Remote consultation eligibility and procedures must be checked individually. Non-face-to-face herbal prescription guidance