Eastern Medicine recognizes at least 10 different sleep disorders due to the complicated interrelationship between the body and mind. On the one hand, emotional turmoil causes disharmony of the internal organs. On the other hand, any weakness of the internal organs caused by diet, drugs, or lifestyle, will affect the mind, thus the quality of sleep.

Anger - Symptoms: restless sleep, unpleasant dreams, nightmares, irritability, bitter taste, headache, thirst, dark urine, dry stools, dizziness.
Organ Condition: Liver Fire

Anxiety - Symptoms: waking up during the night,
nightmares, mental restlessness, bitter taste, headache, thirst, tongue ulcers, palpitations.
Organ Condition: Heart Fire

Diet  - Symptoms: restless sleep, tossing & turning, heavy sensation, nausea, no appetite, palpations, mental restlessness, sticky taste.
Organ Conditions: Stomach, Heart, Liver Fire with Thick Mucus

Worry  - Symptoms: difficulty in falling asleep, palpitations, tiredness, poor appetitie, slight anxiety, blurred vision, dizziness, poor memory, pale face.
Organ Conditions: Spleen & Heart Weakness

Anger Burnout - Symptoms: restless sleep, unpleasant dreams, nightmares, irritability, bitter taste, headache, thirst, dark urine, dry stools, dizziness.
Organ Condition: Liver Fire

Anxiety Burnout - Symptoms: waking up during the night, dry throat, mental
restlessness, palpitations, night sweats, poor memory, heat at soles of feet & palms of hands.
Organ Condition: Heart Dryness

Childbirth Burnout - Symptoms: waking up during the night,dream a lot, talking in one’s sleep, sleep walking, dry throat, irritability, mental restlessness, palpitations, night sweats, poor memory, heat at soles of feet & palms of hands. blurred vision, feeling of heat, sore & dry eyes, dry skin & hair, dizziness.
Organ Conditions: Liver & Heart Dryness

Virus/Bacterial Invasion - Symptoms: restless sleep, waking up during the night, mental restlessness, cannot lie down or sit, stuffiness of chest, gastric discomfort, acid reflux.
Organ Conditions: Stomach, Heart, & Lung Fire with Thick Mucus

Work Burnout or Senioritis  - Symptoms: waking up during the night,
difficulty in falling asleep, dry throat, night sweats, heat in soles of feet & palms of hands, poor memory, palpitations, dizziness, mental restlessness, tinnitus, backache.
Organ Conditions: Kidney & Heart Dryness

Constitutional Weakness   - Symptoms: waking up very early in the
morning and being unable to fall asleep again, light sleep, dreaming a lot, easily startled, timidness, lack of initiative & assertiveness, plapitations, breahlessness, tiredness.
Organ Conditions: Gall Bladder & Heart Weakness