BL25 Dachangshu Dog Acupuncture Point
Dà Cháng Shū 大肠俞Professional veterinary acupuncture overview of BL25 Dachangshu in dogs, including anatomical location, large intestine support applications, classical functions, and safety notes.
| Chinese Name | 大肠俞 |
| Pinyin | Dà Cháng Shū |
| Meridian | Bladder Meridian (BL) |
| Anatomical Location | 1.5 cun lateral to GV3, below the L4 spinous process. |
| Main Indications | Indigestion, enteritis, constipation, abdominal fullness, bowel stagnation. |
| Classical Function | Back-Shu of Large Intestine; regulates and unblocks intestinal qi. |
| Meridian Color | Bladder Meridian | Water | Black / Deep Blue |
Clinical Overview
In veterinary acupuncture practice, BL25 is a key thoracolumbar back-shu point for dogs with intestinal dysregulation and chronic bowel-pattern complaints.
TCVM practitioners often include BL25 in protocols aimed at regulating Large Intestine qi, relieving constipation, and supporting abdominal comfort in chronic digestive patterns.
Veterinary Disclaimer
This educational content is not intended to replace professional veterinary diagnosis or treatment. Acupuncture and electroacupuncture should only be performed by a licensed veterinarian or certified veterinary acupuncturist.
BL25 Canine Acupuncture Point Placeholder
Use this area for the canine BL25 map or your future TCVM illustration.
Pinpoint Location
Anatomical Landmark
Locate the fourth lumbar vertebra and measure 1.5 cun laterally from the lower border of its spinous process. In canine anatomy, this is the standard landmark for BL25.
Primary Clinical Indications
- Indigestion: Commonly used for bowel stagnation and abdominal discomfort.
- Enteritis: Frequently referenced in intestinal inflammation support.
- Constipation: A classic point for regulating intestinal movement.
- Abdominal fullness: May be used when the lower abdomen feels tense or distended.
Recommended Point Pairings
In clinical veterinary acupuncture, BL25 is often paired with other digestive and lower lumbar support points depending on presentation.
Frequently paired with ST25, CV12, BL20, and ST36 in digestive support protocols.
Often combined with CV4, SP6, and local abdominal support points for intestinal motility strategies.
May be integrated into multimodal support strategies involving acupuncture, hydration, diet management, laser therapy, and rehabilitation.
Modern Veterinary Interpretation
From a modern veterinary rehabilitation perspective, BL25 is positioned over the lower back region associated with bowel regulation and lumbosacral mechanics.
Integrative veterinarians may include this point within broader gastrointestinal management plans involving acupuncture, electroacupuncture, and dietary support.
Safety & Needling Notes
Professional Veterinary Use
Because BL25 lies over the lumbar region, needling depth and angle should only be handled by trained veterinary professionals. Oblique or careful perpendicular technique is essential to reduce risk.
Gentle Acupressure Guidance
Pet owners exploring supportive acupressure should use only gentle pressure and discontinue immediately if pain, stress, or guarding occurs.
Editorial & Veterinary Review
This educational resource was prepared by the PetAcu editorial team using veterinary acupuncture references, TCVM educational materials, canine rehabilitation resources, and integrative veterinary literature.
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