The difference between raw and fried white peony lies in the different methods of preparation and efficacy. 1. Different methods of preparation: the preparation method of Paeonia lactiflora for raw use is to clean and moisten Paeonia lactiflora, cut it into thin slices, and then use it after drying. White peony fried with the method of preparation is the sun-dried white peony thin slices, into the frying container, frying until the surface of the yellowish use. 2. Differences in efficacy and treatment: Paeonia lactiflora has the efficacy of calming the liver and relieving pain, nourishing the blood and astringing the yin; after frying, it is a little slower in nature, and is longer in nourishing the blood and astringing the yin; fried Paeonia lactiflora favors strengthening the spleen and softening the liver, and enhances the function of relieving pain. The adverse effects of this product are not clear, and it should not be used with veratrum. White peony raw or fried, need to professional Chinese medicine according to the patient’s condition needs to identify the use of patients, patients should not buy and take, so as not to cause adverse reactions.