The efficacy of drinking loofah water is commonly as follows: 1, to clear heat and phlegm, because from the point of view of Chinese medicine, loofah water is sweet and cool, for people with fever, cough and phlegm, proper consumption of loofah water has a very good effect of clearing heat and phlegm. 2, to cool the blood and detoxify, for people with constipation and bleeding, hemorrhoids and blood, leakage, sores, carbuncles and boils, proper consumption of loofah water has a very good effect of cooling the blood and detoxifying. The effect of detoxification, to relieve the above symptoms is very obvious.