A 52-year-old woman with severe chronic insomnia was managed using a dynamic, sequential herbal strategy that adapted to her shifting clinical patterns.

Case ID: CHC-0003

Case Summary

This case describes a 52-year-old woman who presented with refractory insomnia lasting two years, which had acutely worsened over the past month due to emotional stress. The original report documented a dynamic TCM assessment, initially identifying Liver Fire and Phlegm-Heat, which progressively evolved into Yin deficiency and ultimately Heart and Spleen deficiency. The patient was managed through a three-stage sequential herbal approach that mirrored the evolution of her condition.

Patient Presentation

• Patient: 52-year-old female.
• Main Complaint: Severe difficulty falling asleep and staying asleep, significantly worsening over the past month.
• History: For two years, the patient experienced insomnia triggered by family stress and emotional distress. She relied intermittently on sleep medications, but symptoms relapsed upon discontinuation. A month prior to her consultation, emotional fluctuations exacerbated her condition, leading to sleepless nights. She reported needing 2 to 3 hours to fall asleep, frequent awakenings, and an inability to return to sleep. Associated symptoms included severe irritability, head fullness, a bitter taste in the mouth, dry throat, chest and hypochondriac distension, palpitations, forgetfulness, poor appetite, yellowish urine, and dry stool.

Examination and Diagnosis

• Conventional Diagnosis: Not explicitly detailed in the source, though the patient had a history of utilizing conventional sedative-hypnotic medications with rebound insomnia upon cessation.
• TCM Tongue and Pulse (Initial Visit): The tongue was red with a yellow, greasy coating. The pulse was stringy, slippery, and rapid (弦滑数).

TCM Assessment

The original practitioner initially interpreted the presentation as Liver Qi stagnation transforming into Fire, with Phlegm-Heat disturbing the Heart.

According to the core principles of yin and yang Chinese Medicine, normal physiological sleep occurs when active Yang energy smoothly descends and transitions into the restorative Yin phase at night. The original report noted that chronic emotional distress had created internal stagnation, which eventually transformed into Fire and Phlegm. This pathological heat agitated the Heart and prevented the natural intersection of Yin and Yang (阴阳失交), leaving the mind restless and unable to initiate sleep.

Treatment Approach

Within the TCM framework reported in the case, the treatment utilized a “dynamic-static sequential” (动-定序贯) strategy. Rather than relying on a single static prescription for insomnia, the practitioner established a fixed core objective—calming the mind and harmonizing Yin and Yang—while dynamically adjusting the herbal formulas to match the real-time shifts in the patient’s pattern from “Excess” to “Deficiency.”

Herbal Formulas and Modifications

• Stage 1: Clearing Excess (Initial Visit): To address the acute flare-up of Fire and Phlegm, the initial formula focused on soothing the Liver, draining Fire, and clearing Phlegm-Heat. It included herbs like Chai Hu, Zhi Zi, Huang Lian, and Fa Ban Xia, alongside Shen-calming herbs like He Huan Pi and Shou Wu Teng.
• Stage 2: Nourishing Yin (Second Visit – One week later): As the initial heat was cleared but the internal fluids were consumed, the patient exhibited signs of Yin deficiency with internal heat (dry mouth, night sweats, a red tongue with a thin, dry coating). The practitioner removed the bitter and drying herbs (like Ban Xia) and introduced Yin-nourishing and fluid-generating herbs such as Mai Dong, Sheng Di Huang, Xuan Shen, and Suan Zao Ren.
• Stage 3: Tonifying Deficiency (Third Visit – Two weeks later): With the heat resolved and sleep substantially improved, the underlying weakness of the Spleen and Heart emerged (indicated by a pale red tongue and fine pulse). The formula shifted entirely to tonifying Qi and Blood to consolidate the results, utilizing Huang Qi, Dang Shen, Bai Zhu, and Dang Gui.

Follow-Up

• August 19, 2024 (Second Visit): Sleep latency decreased to under an hour. Awakenings reduced to 1–2 times per night, and she could easily fall back asleep. Irritability and chest tightness significantly improved, though some night sweats and dry mouth remained.
• August 26, 2024 (Third Visit): The patient slept 5–6 hours smoothly with no dreams. Night sweats and dry mouth resolved, and her mood stabilized.
• Two Weeks Post-Treatment: A follow-up call confirmed that the patient was sleeping 6–7 hours nightly without significant discomfort, and her daily life had returned to normal without the reliance on sleep aids.

Why This Case Is Interesting (Clinical Reasoning)

The notable feature of this case is the clear demonstration of disease evolution and the necessity of phased herbal intervention. Insomnia is rarely a static condition; as the source highlights, modern stress-induced insomnia often follows a predictable trajectory: starting from stagnation (Excess), damaging the body’s fluids (Yin deficiency), and eventually depleting the body’s core energy (Qi and Blood deficiency).

By strictly mapping the herbal interventions to these three stages—first clearing the aggressive Phlegm-Fire, then rescuing the depleted Yin fluids, and finally rebuilding the Spleen and Heart—the practitioner successfully managed the root cause without causing further imbalance. This sequential reasoning illustrates why a single “sleep formula” often fails in chronic cases, whereas a dynamic approach can yield lasting results.

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What This Case Can — and Cannot — Tell Us

This is an individual case report, not a controlled clinical trial. It documents the reasoning, treatment, and outcome reported for one patient and should not be interpreted as evidence that the same approach will produce the same result in another person.

Source

• Original source: Guangdong Provincial Hospital of Chinese Medicine (广东省中医院) / Guangdong Provincial Administration of Traditional Chinese Medicine
• Original title: 以案说医丨情志失和夜难安，动-定序贯酣眠复
• Practitioner: Professor Fan Guanjie (范冠杰教授)
• Publication date: May 27, 2026
• Original language: Chinese
• Source link: View original page
• ChineseHerb.org version: English translation and editorial adaptation