The five organs of the human body correspond to different body parts, and different parts will also show different symptoms. Therefore, by looking at different parts, we can understand the situation of the five organs. Here are a few common areas to look at to help you understand your physical condition.
The heart is on fire. 
Heart fire refers to the exuberance of the heart, which often manifests as symptoms such as thirst, dry mouth, and mouth ulcers. This condition is usually caused by psychological stress, mood swings, irregular Xi lifestyle, etc. Therefore, maintaining oral hygiene, drinking plenty of water, adjusting diet and Xi can effectively alleviate the symptoms of heart fire.
Kidney fire goes to the ear. 
Kidney fire refers to the deficiency of kidney yin and fire, which often manifests as tinnitus, deafness, dizziness and other symptoms. This condition is usually caused by a lack of kidney qi, kidney deficiency, etc. Therefore, getting enough sleep, avoiding overexertion, and exercising properly can effectively alleviate kidney fire symptoms.
Stomach fire teething. 
Stomach fire refers to excessive stomach heat, which often manifests as symptoms such as toothache, swollen and sore gums, and bad breath. This condition is usually caused by improper diet, indigestion, etc. Therefore, maintaining a light diet, drinking plenty of water, and exercising properly can effectively alleviate the symptoms of stomach fire.
The five organs are on fire. In addition to the above parts, abnormalities may also occur in the five internal organs and cause different diseases. For example:
Liver fire: often manifested as headache, dizziness, insomnia and other symptoms. This condition is usually caused by mood swings, life stress, etc. Therefore, maintaining a good mood and avoiding overexertion can effectively alleviate the symptoms of liver fire.
Spleen deficiency and dampness: often manifested as fatigue, loss of appetite, abdominal distension and other symptoms. This condition is usually caused by improper diet, lack of exercise, etc. Therefore, maintaining a light diet and exercising appropriately can effectively alleviate the symptoms of spleen deficiency and dampness.
Lung fever: often manifested by cough, sputum production, chest tightness and other symptoms. This condition is usually caused by colds, smoking, etc. Therefore, maintaining indoor air circulation and drinking plenty of water can effectively alleviate the symptoms of lung fever.
In conclusion, understanding the relationship between the five internal organs and various parts of the body and the manifestations of different diseases can help us better pay attention to our physical health. In daily life, we should pay attention to maintaining a good Xi habits and eating Xi habits to prevent and alleviate physical discomfort symptoms. If necessary, it is recommended to seek medical attention promptly.