The solution to the symptoms of excessive internal heat when the throat is dry and hoarse: drink light salt water; Take honey pear cream; Drink orange peel sugar tea. When the throat is sore: eating raw pears often can prevent sore mouth and sore throat: gargling with vinegar and the same amount of water can alleviate the pain; The tender loofah is mashed and squeezed, and frequently gargled; When you have a sore throat, you can rinse your mouth with a spoonful of soy sauce, rinse it 1 minute or so, and spit it out for 3-4 times in a row, which is effective. When blisters grow in the mouth: cut a few slices of ginger and chew it, which can slowly eliminate the blisters; Wash your face before going to bed, squeeze some eye ointment and apply it to the pain of your mouth and lips, and the pain will be relieved the next day. If you continue to apply it for a few days, the pain will disappear. When the nasal obstruction is difficult to pass: if the left nostril is blocked, it is feasible to lie prone or on the right side, hold the right back neck with your right hand, hold your head with the palm root close to the earlobe, face the right side, and extend the elbow joint to the upper right as far as possible. Due to the stretching effect of the meridians, the nostrils can be ventilated for as little as ten seconds and as many as tens of seconds. For example, the right nasal obstruction can be treated by the opposite action. Both sides are blocked at the same time, which can be cured by alternating actions. What exactly is "fire"? Heart fire: there are two kinds of deficiency and excess. Deficiency fire is characterized by low fever, night sweats, upset, dry mouth, etc. Excess fire is manifested as repeated oral ulcers, dry mouth, short and red urine, upset and irritable. Lung fire: mainly manifested as dry cough without phlegm, blood in sputum, sore throat and hoarse voice, hot flashes and night sweats. Stomach fire: it can be divided into deficiency and excess. Deficiency fire is characterized by slight cough, less food intake, constipation, abdominal distension, red tongue and less fur.