LATENT HEAT
Latent Heat or “Latent Pathogenic Factor” is a pathology that is quite unique and rather difficult to comprehend. Essentially, Latent Heat is formed when an exterior pathogenic factor invades the body without causing symptoms at the acute stage: the pathogenic factor goes into the Interior, it changes into Heat and it then emerges later in the form of interior Heat. I said that Latent Heat is “unique” and “difficult to comprehend” because, if the pathogenic factor invades the body without causing immediate symptoms, how do we know that it has happened? I shall try to answer this question and others as we progress in the discussion. Therefore, there are two types of attacks of exterior pathogenic factors: a new attack of Wind-Heat with acute onset and obvious symptoms; and an attack of Latent Heat which, at the acute stage, has no symptoms. The distinction is based on the different aetiology and different clinical manifestations in the beginning stage. In Wind-Heat, the...