Ankle Sprain · Damp-Heat Bi Pattern # Updated: June 23, 2026
Reviewed by: Dr. Li Wei, DACM
Reading Time: 6 min
Body Area: Ankle
Pattern Overview # Damp-Heat Bi is an acute inflammatory pattern following ankle sprain, characterized by significant swelling, redness, burning pain, and localized warmth. The core pathogenesis is Damp-Heat accumulation at the injury site, causing intense inflammation and fluid exudation.
Key Symptoms and Differentiation Points # Differentiation Dimension Manifestations Primary Symptoms Severe swelling, redness, burning pain in the ankle Associated Symptoms Localized warmth, limited movement, possible fever Tongue and Pulse Red tongue with yellow greasy coating, slippery and rapid pulse Pathogenesis Damp-Heat accumulating at the injury site Etiology Severe sprain with significant inflammatory response, infection Acupuncture Point Prescription # Point Location Function SP9 Yinlingquan Below the medial condyle of the tibia Transforms Dampness and drains Heat GB34 Yanglingquan Depression below the head of the fibula Relaxes tendons and reduces pain BL60 Kunlun Depression between lateral malleolus and Achilles tendon Unblocks the Bladder meridian; reduces swelling Ashi points Tender spots around the ankle Local clearing of Damp-Heat Clinical Recommendation: Filiform needle, reducing method; may combine with pricking and cupping to drain Damp-Heat. Avoid strong manipulation in the acute phase.
...