Lung Qi Deficient (fei qi xu) 肺氣虛
by: Joe Hing Kwok Chu

Syndrome of lung qi deficient: short of wind, rapid breathing, lack of strength in expelling sputum, instant sweating, dislike cold, pale complexion, thin and abundance of mucus, weak pulse, pale tongue with white fur. This syndrome is usually caused by chronic cough, or prenatal deficiency or caused by sickness in other organs.