If the dry cough without phlegm belongs to Yin deficiency and lung dryness type, you can eat Sichuan scallop, usually directly boil Sichuan scallop soup flat can be taken, or then add the medicine, food, fruit that nourishes Yin and moistens the lung, let’s say often used pear and Sichuan scallop boil a piece, can also play the effect of nourishing Yin and moistening the lung to stop cough. There is also Sichuan scallop and maitake, southern ginseng, northern ginseng, dendrobium and other such drugs or a few of a piece of boiling, all can play a nourishing, moistening lung, cough effect. The common symptoms of dry cough without phlegm in the Yin deficiency and lung dryness type include cough without phlegm or little phlegm, a little blood in the phlegm, accompanied by irritability of the five hearts, hot flashes and night sweats, redness of the cheekbones, low fever in the afternoon, and a red tongue with little moss, which belongs to the Yin deficiency and lung dryness type of cough. However, dry cough without phlegm can also be seen in acute cough of wind and kidney contracture, which is characterized by coughing without phlegm, itchy throat and coughing when exposed to wind, inhalation of cold air or inhalation of odors, and generally coughing more strongly at night, with a light red tongue and thin white fur. At this time, we should not use Chuanbei to nourish Yin and moisten dryness for treatment, but usually take drugs that have the ability to remove wind for treatment, such as Sanjiao tablets or Suhuang Cough Capsules, to remove wind, relieve spasm and stop coughing.