Shining Sea
照海 Zhào Hǎi · KI-6
About KI-6 Shining Sea
KI-6 Zhaohai is the confluent point of the Yin Qiao Mai (Yin Motility Vessel), one of the eight Extraordinary Vessels that serve as reservoirs for the body's deepest energetic resources. The Yin Qiao Mai governs sleep, the closing of the eyes, and the distribution of yin fluids throughout the body. KI-6's connection to this vessel gives it a specific and powerful influence on sleep disorders, particularly the insomnia that results from Kidney yin deficiency -- where the body lacks the cool, moist substance needed to anchor the spirit at night.
The name 'Shining Sea' evokes a vast, luminous expanse of water, reflecting the point's connection to the body's deep yin reserves. When Kidney yin is abundant, the body is cool, moist, and calm; the mind settles easily into sleep; the eyes are bright and well-lubricated; the throat is moist; and the internal heat that naturally arises from metabolic processes is kept in balance. When yin depletes, everything dries and heats: the throat becomes sore and dry, the eyes burn, sleep eludes, night sweats occur, and the spirit becomes agitated.
KI-6 paired with LU-7 Lieque forms one of the most important point combinations in acupuncture, together opening the Ren Mai (Conception Vessel), which governs yin throughout the entire body. This pairing is the treatment of choice for chronic sore throat, insomnia from yin deficiency, and the broad symptom picture of menopausal transition where yin depletion drives hot flashes, dry skin, emotional volatility, and sleep disturbance.
How to Find This Point
Find the inner ankle bone. Drop one thumb-width directly below its lowest point. The point is in the depression you find there, on the inner side of the foot just below the ankle bone.
Technique
Press with the thumb into the depression below the inner ankle bone. Gentle to moderate sustained pressure. This is a nourishing, calming point that responds best to steady, gentle stimulation.
Pressure & Duration
Light to moderate pressure for 2-3 minutes per side.
Benefits
Nourishes Kidney yin, benefits the throat, calms the spirit, promotes sleep, regulates the Yin Motility Vessel, benefits the eyes
Indications
Insomnia, sore throat (chronic or dry), dry eyes, anxiety, menopausal symptoms, night sweats, hot flashes, irregular menstruation, constipation from dryness, epilepsy
TCM Actions
Nourishes Kidney yin, clears deficiency heat, benefits the throat, calms the spirit, regulates the Yin Qiao Mai (Yin Motility Vessel), confluent point of the Yin Qiao Mai
Self-Care Use
Press below the inner ankle bone for insomnia, chronic dry sore throat, and menopausal symptoms like night sweats and hot flashes. This is one of the premier yin-nourishing points. Combined with LU-7, it opens the Ren Mai (Conception Vessel) for comprehensive yin support. Press gently for 2-3 minutes per side before bed for improved sleep quality.
Contraindications & Cautions
No major contraindications. Generally a gentle, safe point for self-care.
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Frequently Asked Questions
Where is the KI-6 Shining Sea acupressure point located?
KI-6 Shining Sea (Zhào Hǎi) is located at: In the depression below the tip of the medial malleolus, 1 cun below the medial malleolus. Find the inner ankle bone. Drop one thumb-width directly below its lowest point. The point is in the depression you find there, on the inner side of the foot just below the ankle bone.
How long should I press KI-6 Shining Sea?
Apply light to moderate pressure to KI-6 for 2-3 minutes per side. Press with the thumb into the depression below the inner ankle bone. Gentle to moderate sustained pressure. This is a nourishing, calming point that responds best to steady, gentle stimulation.
What are the benefits of stimulating KI-6 Shining Sea?
Nourishes Kidney yin, benefits the throat, calms the spirit, promotes sleep, regulates the Yin Motility Vessel, benefits the eyes
Is it safe to do acupressure on KI-6 at home?
Press below the inner ankle bone for insomnia, chronic dry sore throat, and menopausal symptoms like night sweats and hot flashes. This is one of the premier yin-nourishing points. Combined with LU-7, Cautions: No major contraindications. Generally a gentle, safe point for self-care.
Which meridian does KI-6 belong to?
KI-6 Shining Sea belongs to the Foot Shaoyin Kidney Meridian, which is associated with the Water element. Its TCM actions include: Nourishes Kidney yin, clears deficiency heat, benefits the throat, calms the spirit, regulates the Yin Qiao Mai (Yin Motility Vessel), confluent point of the Yin Qiao Mai