Gui Zhi Jia Ge Gen Tang (Cinnamon Twig Decoction plus Kudzu) — Herbal Remedy for Wind-cold deficiency with stiff neck and spontaneous sweating. Modern: neck stiffness, tension headache with sweating, cervical syndrome | Living Netism

A variation of Gui Zhi Tang with the addition of Ge Gen for Tai Yang wind-cold deficiency with neck stiffness. Unlike Ge Gen Tang, this formula does not include Ma Huang and is suited for patients who