Pears have the functions of moistening lung, clearing dryness, relieving cough and resolving phlegm, nourishing blood and generating muscle. Therefore, it has good effect on symptoms which are caused by acute tracheitis and upper respiratory tract infection such as dry throat, itching, pain and hoarseness. Pears also have the effect of lowering blood pressure and nourishing yin and clearing away heat. So eating pears regularly is good for patients with hypertension, hepatitis and cirrhosis. Pears can be eaten directly, steamed, and made into soup and soup.