What is six sex? What are the common characteristics of six sexual diseases?

Six sex, namely wind, cold, heat, wet, dry, fire (heat) six kinds of external pathogenic collectively.

(1) Six diseases are mostly related to seasonal climate and residential environment.

(2) Six evil qi can invade the human body alone and cause disease, but also more than two kinds of human body at the same time and cause disease.

(3) In the course of the disease, the six sex can not only affect each other, but also transform each other under certain conditions.

(4) Six sex is a disease, and the evil way is more invasive muscle surface, or from the mouth and nose, or both at the same time, so it is also known as "external six sex".