Commentary states: The *Neijing* records that the Lung dislikes cold; external cold exposure or consumption of cold food and drink damages the Lung. This is because the Lung meridian circulates around the stomach region. If attacked by cold pathogenic factors, symptoms such as coughing, nasal congestion, expectoration of turbid phlegm, runny nose, hoarseness or broken voice, aversion to cold with shivering will occur.

Huagai Tang (Crown Decoction) for treating Lung affected by cold qi, coughing and expectorating thick, turbid sputum:
Perillae Fructus (Fried), Ephedrae Herba (Roots and nodes removed, boiled first, scum skimmed off, then dried), Armeniacae Semen Amarum (Soaked in water, skin and tip removed, double-kernel ones fried), Tangerine Peel (Chenpi) (Soaked in water, white pith removed, then dried), Mulberry Leaf/Branch (Original text incomplete, likely referring to Sangye or Sangbaipi).
The above seven ingredients are crushed into coarse powder. Each dose consists of three qianbi (approx. 9-15g depending on era/standard), boiled in one zhan (approx. 200ml) of water until reduced to 70%, strained, and taken warm after meals.

Bai Shiyang Wan (White Quartz Pill) for treating Lung affected by cold qi and tonifying the Lung:
Quartzium Rubrum (Ground), Magnetitum (Calcined in vinegar and ground), Yangqishi (Ground), Cistanches Rhizoma (Soaked in wine, sliced, and dried), Cuscutae Semen (Soaked in wine until soft, pounded, and dried), Prepared Rehmanniae Radix (each 1.5 liang), Dendrobii Caulis (Roots removed), Atractylodis Rhizoma, Schisandrae Fructus, Trichosanthis Radix (each 2 liang), Morindae Officinalis Radix (Heart removed, 1.1 liang), Cinnamomi Ramulus (Outer bark removed), Ginseng Radix et Rhizoma (each 1 liang), Cnidii Fructus (0.5 liang), Saposhnikoviae Radix (Crosses removed, 1.1 liang).
The above fifteen ingredients are pounded and ground into fine powder, mixed with refined honey to form pills the size of Sophora japonica seeds. Each dose is 15 pills, taken with warm wine on an empty stomach; water may also be used.

Zisu Zi Tang (Perilla Fruit Decoction) for treating Lung affected by cold qi, coughing up turbid foam, inability to speak, affecting diet, mental fatigue:
Perillae Fructus, Ephedrae Herba (Roots and nodes removed, boiled, scum skimmed, dried), Armeniacae Semen Amarum (Skin and tip removed, double-kernel ones bran-fried), Tangerine Peel (Chenpi) (White pith removed, dried), White Bark of Mulberry Root (Sliced), Red Poria (Black skin removed), Fermented Rice (Stir-fried), Platycodonis Radix (Stir-fried), Lilii Bulbus (each 1 liang), Glycyrrhizae Radix et Rhizoma (Honey-fried, 0.5 liang).
The above ten ingredients are coarsely crushed and sifted. Each dose is three qianbi, boiled in one zhan of water until reduced to 70%, filtered through silk cloth until clear, taken hot in small sips at any time, and repeated before bedtime.

Mahuang Tang (Ephedra Decoction) for treating Lung qi affected by cold, initially sneezing, followed by worsening panting and urgency:
Ephedrae Herba (Roots and nodes removed, boiled first, scum skimmed, dried and stir-fried), Tangerine Peel (Chenpi) (White pith removed, dried, each 0.5 liang), Platycodonis Radix (Stir-fried), Saposhnikoviae Radix (Crosses removed), Ligustici Chuanxiong Rhizoma, Asteris Radix (Asteris Herba) (Seedlings and soil removed), Notopterygii Rhizoma et Radix (Rhizome head removed), Armeniacae Semen Amarum (Soaked in water, skin and tip removed, double-kernel ones bran-fried), Glycyrrhizae Radix et Rhizoma (Honey-fried), Asari Radix et Rhizoma (Seedlings and leaves removed, each 1 fen).
The above ten ingredients are coarsely crushed and sifted. Each dose is three qianbi, boiled in one zhan of water with two slices of fresh ginger until reduced to 70%, strained, and taken slowly while slightly warm, at any time.

Wuweizi Tang (Schisandra Decoction) for treating Cold in the Lung, thick and turbid nasal discharge and saliva:
Schisandrae Fructus, Asteris Radix (Asteris Herba) (Seedlings and soil removed), Cinnamomi Ramulus (Outer bark removed), Ephedrae Herba (Roots and nodes removed), Glycyrrhizae Radix et Rhizoma (Honey-fried, each 1 liang), Asari Radix et Rhizoma (Seedlings and leaves removed), Zingiberis Rhizoma Recens (Pao-zhi, dosage missing in original text).
The above seven ingredients are coarsely crushed and sifted. Each dose is four qianbi, boiled in one zhan of water with two split jujubes until reduced to 70%, strained, and taken warm after meals, twice daily.

Kuantonghua Tang (Farflorel Flos Decoction) for treating Cold in the Lung, continuous coughing and vomiting of turbid saliva:
Farflorel Flos, White Bark of Mulberry Root (Sliced), Ginseng Radix et Rhizoma, Peucedani Radix (Rhizome head removed), Armeniacae Semen Amarum (Skin and tip removed, double-kernel ones bran-fried), Glycyrrhizae Radix et Rhizoma (Honey-fried), Platycodonis Radix (Stir-fried), Pinelliae Rhizoma (Text incomplete, likely Banxia).
The above ten ingredients are coarsely crushed and sifted. Each dose is four qianbi, boiled in one zhan of water with five slices of fresh ginger until reduced to 70%, strained, and taken warm.

Wenfei San (Warm Lung Powder) for treating Cold in the Lung, coughing and expectorating turbid foam:
Asari Radix et Rhizoma (Seedlings and leaves removed, 2 liang), Glycyrrhizae Radix et Rhizoma (Honey-fried), Zingiberis Rhizoma (Pao-zhi), Schisandrae Fructus, Poria (4 liang).
The above five ingredients are pounded and sieved into a fine powder. Each dose is one qianbi, mixed with boiling water and taken after meals and before bedtime.

Jupi Tang (Tangerine Peel Decoction) for treating Lung heat originating internally, damaged by wind, cold and heat obstructing each other, thick and turbid phlegm and saliva causing cough, which worsens with cooling medicines:
Tangerine Peel (Chenpi) (Soaked in water, white pith removed, dried, 0.5 liang), Ephedrae Herba (Roots and nodes removed, boiled first, scum skimmed), Notopterygii Rhizoma et Radix (Rhizome head removed), Saposhnikoviae Radix (Crosses removed), Ligustici Chuanxiong Rhizoma, Asteris Radix (Asteris Herba)... (Text cuts off).
The above nine ingredients are coarsely crushed and sifted. Each dose is three qianbi, boiled in one zhan of water with two slices of fresh ginger until reduced to 70%, strained, and taken warm, at any time.

Shenfu San (Ginseng and Aconite Powder) for treating Lung qi deficiency, wind-cold invasion causing continuous coughing and expectoration:
Ginseng Radix et Rhizoma (1.5 liang), Aconiti Lateralis Radix Praeparata (Cracked, skin and navel removed), Ephedrae Herba (Nodes removed, boiled first, scum skimmed, dried), Zingiberis Rhizoma (Pao-zhi), Asari Radix et Rhizoma (Seedlings and leaves removed), Stephaniae Tetrandrae Radix... (Text cuts off).
The above nine ingredients are pounded and sieved into a powder. Each dose is one qianbi, mixed with warm wine and taken.

Guixin Tang (Cinnamon Heart Decoction) for treating Cold in the Lung, coughing, expectoration, and panting:
Cinnamomi Ramulus (Outer bark removed, 2.5 liang), Ephedrae Herba (Nodes removed, boiled, scum skimmed, dried, 0.5 liang), Glycyrrhizae Radix et Rhizoma (Honey-fried), Farflorel Flos (Dried), Armeniacae Semen Amarum (Skin and tip removed by soaking in water, double-kernel ones bran-fried and sliced, each 1 liang).
The above five ingredients are coarsely crushed and sifted. Each dose is three qianbi, boiled in one zhan of water until reduced to 70%, strained, and taken warm, three times daily.

Mahuang Yin (Ephedra Drink) for treating Cold Qi in the Lung, headache, reverse coughing, thick and turbid nasal discharge and saliva, nasal congestion, and shortness of breath:
Ephedrae Herba (Roots and nodes removed, boiled in water to remove floating scum), Peucedani Radix (Rhizome head removed), Bupleuri Radix (Baian), White Bark of Mulberry Root (Sliced), Armeniacae Semen Amarum (Skin and tip removed, double-kernel ones fried, each 1.5 liang).
The above five ingredients are coarsely crushed and sifted. Each dose is three qianbi, boiled in one zhan of water with three cun of cut green onion white (Congbai) until reduced to 70%, strained, and taken warm.