The effects of pears: promoting body fluids, moisturizing dryness, clearing heat and resolving phlegm, and relieving alcohol. The effects of pears: treating dry cough, thirst, constipation, and polydipsia caused by internal heat, cough and wheezing, and yellow sputum caused by yin deficiency or yin deficiency. Pear consumption taboo: Those who have thin stools caused by the deficiency and cold of the spleen and stomach and cough and white phlegm caused by external cold are not to use pears. Avoid using pears for women after childbirth and children with acne.