舌色
## 光红舌 光红舌（舌质红而无苔）可以看做是由红干舌加重发展而来。舌面望之光亮，自舌根至舌尖光滑而无苔。光红舌表明有热。而舌面无苔，则是阴虚的症状。 光红舌主热 与阴虚并发之症。 光红舌通常辩证为实热，这固然没错，但是临床经验显示，舌苔并不是判定实热、虚热的可靠标准(而应望闻问切四诊并参)，虚热及阴虚也是可导致光红舌症状的。 A red tongue with coat is often analyzed as Excess-Heat. This can be right. But daily practice shows, that the coating isn't a reliable sign to decide weather Heat is Excess or Deficient Heat. Deficient Heat as consequence of Yin Deficiency is possible as well.