Coccyx Pain (Tailbone): TCM Acupuncture Points & Herbal Relief Guide

Dr. Li Wei, DACM

Coccyx Pain (Tailbone): TCM Acupuncture Points & Herbal Relief Guide

Updated: June 22, 2026

Reviewed by: Dr. Li Wei, DACM

Reading Time: 7 min

Body Area: Lower Back

Overview

Coccyx pain—tailbone pain—is surprisingly common, affecting more women than men (by a ratio of about 5:1). It can range from a dull ache when sitting to sharp pain when transitioning from sitting to standing.

The coccyx is the small, triangular bone at the very bottom of your spine. It’s the remnant of the tail we had in our evolutionary past—but it’s not useless! It provides attachment for several pelvic floor muscles and ligaments that support the pelvic organs.

The good news: Most coccyx pain resolves with conservative care. Only about 10% of cases require more invasive treatment.

What’s Actually Happening?

From a Western perspective:

Coccyx pain (coccydynia) most commonly results from:

  • Trauma — falls onto the buttocks (most common, about 40% of cases)

  • Prolonged sitting — on hard surfaces, often with poor posture

  • Childbirth — during vaginal delivery, particularly with forceps

  • Repetitive strain — cycling, rowing, or other activities that repeatedly stress the coccyx

  • Idiopathic — sometimes no cause is found (especially in women with hypermobility)

From a TCM perspective:

The coccyx is at the “root” of the body—the very bottom of the meridian system. It’s:

  • Blood Stasis — from trauma (fall, childbirth) creates localized clotted blood that blocks the meridian

  • Kidney Deficiency — the coccyx is considered part of the bone system governed by the Kidneys

  • Local trauma Qi stagnation — the injury disrupts Qi flow in the area

TCM Patterns

| TCM Pattern | Key Features | Mechanism | Treatment Principle |

| :— | :— | :— | :— |

| Blood Stasis | Sharp, fixed pain; worse with sitting; history of fall or trauma | Local injury creates blood stasis that obstructs Qi flow | Invigorate blood, resolve stasis |

| Kidney Deficiency | Dull, chronic ache; worse with overwork; relieved by rest | Kidney essence fails to nourish the bone structure | Tonify Kidney, strengthen the root |

| Local Trauma Qi Stagnation | Pain immediately after injury; worse with pressure; local tenderness | Qi is blocked at the injury site | Move Qi, reduce pain |

Acupuncture Points for Coccyx Pain

| Point | Location | Mechanism |

| :— | :— | :— |

| BL60 Kunlun | In the depression between the lateral malleolus and the Achilles tendon | Treats coccyx and lower back pain; unblocks the Bladder meridian |

| BL57 Chengshan | On the calf, below the gastrocnemius muscle belly | The “master point” for coccyx pain according to some TCM lineages; relaxes the entire back of the leg |

| BL40 Weizhong | Midpoint of the popliteal crease | Releases the Bladder meridian; treats lower back and coccyx pain |

Self-care move: Press BL57 Chengshan firmly on both calves while lying on your side, gently rocking your pelvis. This often provides rapid coccyx pain relief.

The Herbal Side: Shen Tong Zhu Yu Tang

Shen Tong Zhu Yu Tang is the primary formula for coccyx pain from trauma or injury, effective for Blood Stasis patterns with sharp, fixed pain.

Key ingredients:

| Herb | Action |

| :— | :— |

| Tao Ren (Peach seed) | Breaks up blood stasis at the injury site |

| Hong Hua (Safflower) | Invigorates blood, reduces local inflammation |

| Chuan Xiong (Ligusticum) | Promotes blood circulation, relieves pain |

| Niu Xi (Achyranthes) | Guides blood downward to the lower back and coccyx |

| Wu Yao (Lindera) | Promotes Qi flow, reduces pain |

Dosage: Typically 5-9g as decoction twice daily, or 4-6g as granules. May need to be taken for 4-8 weeks for full effect.

Simple Self-Care That Works

1. The Cushion Trick

Use a wedge-shaped or U-shaped cushion when sitting. This offloads the coccyx, placing weight on the thighs instead. Lean slightly forward to reduce pressure on the tailbone. Avoid sitting on hard surfaces without a cushion.

2. The Transition

When moving from sitting to standing, lean forward first—this shifts weight from the coccyx to the thighs and reduces pain on weight-bearing.

3. Apply Heat

Apply a warm rice bag to the coccyx area for 15-20 minutes, 2-3 times daily. Heat improves blood flow and reduces muscle tension around the area.

4. Avoid Prolonged Sitting

Stand up and walk around every 20-30 minutes. Even a brief change of position helps.

5. Core Strengthening

Gentle pelvic floor exercises (Kegels) and core stabilization can improve support for the coccyx.

6. Bowel Regularity

Constipation can worsen coccyx pain due to increased pressure. Maintain good hydration and high-fiber intake.

When to See a Professional

Seek medical evaluation if:

  • Pain persists despite 6 weeks of self-care

  • Pain is accompanied by fever, swelling, or redness

  • You have numbness in the perineal area

  • You have bowel or bladder dysfunction

References

  1. Maigne, J. Y., et al. (1994). Coccydynia: anatomy and treatment. Spine, 19(15), 1731-1735.

  2. Vickers, A. J., et al. (2012). Acupuncture for chronic pain. Archives of Internal Medicine, 172(19), 1444-1453.

  3. WHO. (2023). Musculoskeletal pain. World Health Organization.

Explore More

  • Find your solution at MendGod.com – Personalized herbal protocols and acupressure tools for tailbone pain relief.

  • Deepen your knowledge at TcmCIO.com – Full research papers and clinical case studies on TCM spinal health.