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：Yue Ju Wan is indicated for the pattern of six constraints. The symptoms are chest oppression, epigastric and abdominal distention or pain, eructation with fetid odor, acid swallowing, nausea, vomiting, and indigestion.

Indication：Xiao Feng San is indicated for rubella and eczema. The symptoms are itching skin, red rashes that affect a large part of the body, fluids that leak upon scratching, a white or yellow tongue coating, and a superficial, rapid pulse.

Indication：Wan Dai Tang is designed to treat disorders of vaginal discharge caused by liver constraint and spleen deficiency. This pattern is marked by thin, clear-white vaginal discharge (similar to clear nasal discharge), a pale complexion, general sluggishness, and thin, unformed stool. The tongue is pale with a white coating and the pulse is moderate or soggy and weak.

Indication：This is a pattern caused by dampness accumulation in the spleen and stomach. Spleen pertains to the earth of taiyin, is localized in middle jiao, and governs transportation and transformation. It is adverse to humidity and prefers dryness. When dampness accumulation blocks the middle jiao, the result is failure of transportation and transformation marked by abdominal distension and fullness, poor appetite and tastelessness. Additionally, the stomach qi might fail to descend. Counterflow of the stomach qi leads to nausea, vomiting, belching, and acid swallowing. Dampness is a yin pathogen that is heavy and lingering by its nature. Therefore, dampness accumulation in the body leads to heavy sensation in the limbs, lassitude, and somnolence. Dampness entering the intestine results in diarrhea. The therapeutic principles are to dry dampness and to activate the spleen as the primary function and move qi and harmonize the stomach as the secondary function. The ability to remove dampness is increased when qi moves smoothly.

Indication：Er Miao San is indicated for damp-heat pouring downward. The symptoms are pain of the sinews and bone, flaccidity of feet, swelling and pain of feet and knee, vaginal discharge, eczema, sores on the lower body, and scanty dark urine. The tongue coating is yellow and greasy.

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.