
Chilblains in TCM 2026: Why Cold Air Makes Fingers and Toes Itch, and What Actually Helps
Red-purple, itchy toes after a damp November walk may be chilblains (pernio). A guide to what cold does to small blood vessels, how TCM describes dong chuang, what a small acupuncture trial really showed, and which warming, skin-care and acupressure habits are safe.








