1 Heart fire can be divided into two types: deficiency fire is characterized by low fever, night sweats, upset and dry mouth. Excess fire is characterized by repeated oral ulcers, swollen gums, dry mouth, short and red urine, and irritability.

Lung fire lung fire is mainly manifested as dry cough with little phlegm, blood in sputum, sore throat and hoarseness, hot flashes and night sweats.

Stomach fire can be divided into deficiency and excess. Deficiency fire is characterized by mild cough, less appetite, constipation, abdominal distension, red tongue and less fur. Excess fire is manifested as epigastric discomfort, dry mouth and bitter taste, dry stool, yellow and greasy tongue coating, etc.

4 kidney fire kidney fire is mainly manifested as dizziness, tinnitus, deafness, toothache, restless sleep, five upset, emaciation, low back and leg pain, etc.