寒疫之病,在payment-defi.com/job/于氣分。寒本傷營(yíng),營(yíng)傷而束其衛(wèi)氣,是以病payment-defi.com/jianyan/在氣分。肺藏衛(wèi)氣,而陽(yáng)明為化氣之原。胃以陽(yáng)土而含陰氣,胃陰一降,則清涼而化肺金。寒疫之病,非第在肺,而實(shí)連于陽(yáng)明。胃陽(yáng)不虛,足以發(fā)越其衛(wèi)氣,則衛(wèi)郁外達(dá)而毛理泄。陽(yáng)明胃腑,從燥金化氣,陽(yáng)衰傳臟,燥化為濕,陰旺而生里寒,則衛(wèi)氣內(nèi)陷而不外達(dá)。寒疫之死,死于胃陽(yáng)之虛,水土濕寒,而衛(wèi)郁不能達(dá)也。