Species of mother of pearl powder is actually can directly drink water, because the mother of pearl powder has a moistening lung cough and clear heat and phlegm effect, for the treatment of wind-heat cough or lung fire cough and other cough symptoms have a very good effect, the drug is very easy to be absorbed by the human body, in addition to stewed in addition to the direct use of the powder of mother of pearl powder drink water, this method is relatively simple, but the taste will have a certain The impact, in general, it is recommended that Chuanbei grinding powder, each time to eat the dosage is three to nine grams. For relatively mild cough symptoms, in general, each time to take about three grams, Chuanbei grinding powder itself does not have any toxic side effects, because the medicinal nature of the cool, for the stomach and intestines may have a certain degree of stimulation, if you take too much, there may be gastrointestinal discomfort. In addition to drinking water directly, there are other ways to take the powder, which can effectively improve the taste, such as stewing snow pear with Sichuan shellfish powder, prepare three grams of Sichuan shellfish powder, snow pear, rock sugar, appropriate amount of ice sugar, cut the snow pear into pieces and wash it. Put into the pot, add the right amount of water to soak for ten minutes, and then add Chuanbei powder, stir evenly soaked for five minutes, put the rock sugar to fire and boil, and then change to a small fire to simmer for about 30 minutes, pouring out to cool down after you can go to use. One thing to note is that, Chuanbei mother powder can not be eaten for a long time, because of its own sex cold, in addition, wind-cold cold people do not see to eat, spleen and stomach cold crowd is not recommended to eat.