Indication：Dang Gui Nian Tong Tang is indicated for patterns that arise due to a conflict between dampness and heat with concurrent external wind contraction. The symptoms are aching pain of limbs and joints, heavy sensation of the shoulder and back, swelling and pain of the feet, sores on the feet and knees. The tongue coating is white and greasy mixed with yellow and the pulse is wiry and rapid.

Indication：Bai Du San is indicated for the pattern of externally contracted wind-cold-dampness. The symptoms are strong aversion to cold, high fever, headache, neck stiffness and pain, body soreness and pain, absence of sweating, stuffy nose, harsh voice, cough with phlegm, pi, and distressed chest and diaphragm. The tongue is pale with a white coating, and the pulse is superficial and forceless upon pressing.

Indication：Chai Ge Jie Ji Tang is indicated for externally contracted wind-cold that has become constrained and transforms into a heat pattern. The signs and symptoms include gradually reducing aversion to cold and increasing body heat, absence of sweat, headache, eye pain, dryness of the nose, vexation, insomnia, dry throat, impaired hearing, orbit pain, a thin yellow tongue coating, and a superficial, slightly surging pulse.

Indication：Qiang Huo Sheng Shi Tang is indicated for bi syndrome caused by wind-dampness in the exterior. The symptoms are pain of the shoulder and back, headache and heavy body sensation, pain of the waist and spine that make the patient unable to turn over. The coating is white and the pulse is floating.

Indication：Yu Zhen San is indicated for tetanus. The symptoms are lockjaw, tightly-closed mouth and lips, stiff body, opisthotonus, and a wiry, tight pulse; there could even be gnashed teeth and a contracted tongue.

Indication：Chuan Xiong Cha Tiao San is indicated for headaches caused by externally-contracted wind. The symptoms are headache in any part of the head, dizzy vision, and nasal congestion possibly accompanied by aversion to wind and fever. The tongue coating is thin and white, and the pulse is floating.

Indication：Da Qin Jiao Tang is indicated for an early stage of a wind attacking the channels and collaterals pattern. The symptoms are deviation of the eyes and mouth, difficulty in speaking due to stiff tongue, an inability to move the extremities, often accompanied by aversion to cold with fever, spasms and tension of the extremities, a white or yellow tongue coating, and a superficial, rapid pulse or wiry, thin pulse.

Indication：Jiu Wei Qiang Huo Tang is indicated for an exterior pattern with externally contracted wind-cold-dampness complicated by interior heat. The symptoms are aversion to cold, fever, absence of sweating, headache, painful stiff nape, pain and soreness of the limbs and body, bitter taste, and thirst. The tongue coating is white or light yellow, and the pulse is superficial or superficial and tight.