Yaoqi Point (EX-B9 / Lumbar Marvel)
Discover the exact location and acupressure method for Yaoqi (EX-B9 / Lumbar Marvel). Learn its benefits for epilepsy, headache, insomnia, and constipation – the extraordinary point for calming the spirit – plus classic combinations for comprehensive treatment.
Indications
Calms the spirit and stabilizes the mind, resolves phlegm and opens the orifices, unblocks the collaterals and relieves pain, regulates the intestines and promotes defecation. Treats epilepsy, headache, insomnia, and constipation.
Precise Location
In the sacral region, in the depression between the sacral horns, 2 cun directly above the tip of the coccyx.
Location Method
Sit upright or lie prone. Measure 2 cun (approximately 3 finger-widths) upward from the tip of the coccyx – the point is in the depression between the two sacral horns.
Massage Method
Press and knead with the thumb pad for 3–5 minutes per session, 1–2 times daily – a local sore-distending sensation is optimal. Mild-warm moxa may also be applied for 10–15 minutes per session. Therapeutic actions: Calms the spirit and stabilizes the mind, resolves phlegm and opens the orifices, unblocks the collaterals and relieves pain, regulates the intestines and promotes defecation.
Compatibility
Epilepsy: Combine with Zhaohai (KI-6) and Fenglong (ST-40) – to resolve phlegm and calm the spirit. Headache: Combine with Baihui (GV-20) – to unblock the meridians and collaterals. Insomnia: Combine with Shenmen (HT-7), Sanyinjiao (SP-6), and Anmian (EX-HN18). Constipation: Combine with Tianshu (ST-25), Zhigou (TE-6), and Shangjuxu (ST-37).
Efficacy & Actions
This is an extraordinary point located in the depression between the sacral horns, 2 cun directly above the tip of the coccyx. It calms the spirit and stabilizes the mind, resolves phlegm and opens the orifices, unblocks the collaterals and relieves pain, and regulates the intestines and promotes defecation. It is a commonly used key point for treating epilepsy and mental disorders. First documented in the Zhongyi Zhenjiuxue (TCM Acupuncture Studies). "Yao" refers to the lumbar and sacral region; "Qi" means marvel or special. Located in the lower sacrococcygeal region, this point has remarkable effects on treating epilepsy – hence the name Yaoqi (Lumbar Marvel). Yaoqi is an experienced effective point for treating epilepsy, with good therapeutic effects on both acute attacks and remission periods. It is also used for headache, insomnia, and constipation, often combined with Zhaohai (KI-6), Fenglong (ST-40), and Baihui (GV-20).
Contraindications
Located in the sacrococcygeal region – needling depth and angle should be carefully controlled, generally 0.5–1 cun vertically, avoiding deep insertion to prevent injury to deep tissues. Moxibustion is permissible. Use with caution in pregnant women.
