Source: Investigations of Medical Formulas (1584)

Indication: Lungs Phlegm-Heat Stagnation

Symptoms: Coughing of yellow, viscous sputum that is difficult to expectorate, focal distention and a feeling of fullness in the chest and diaphragm, nausea. If severe, difficulty breathing.

Tongue: red, greasy, yellow coat; Pulse: rapid, slippery