I clinically use Yunnan Baiyao paste to treat reflux esophagitis with good results, but it is slightly troublesome to explain the use of Yunnan Baiyao paste is basically the same, this side I extracted a more detailed explanation of the use of the Internet: a. prescription: Yunnan Baiyao powder, pure lotus root powder. 2. Usage: Take 2~4 tbsp of pure lotus root powder, add a little warm water, mix well, then add cold water, mix well, heat over low heat, stir while it is hot, then add 1 g of Yunnan Baiyao powder (or add a little sugar according to the taste), mix well. The patient lies in bed (low pillow), take a mouthful and swallow it supine, another mouthful and swallow it left side; another mouthful and swallow it right side; another mouthful and swallow it prone; the remaining one, swallow it supine. Do not get up from bed after gargling, and drink water and eat after 1 hour. Take it twice a day, preferably after lunch and at night before bedtime, so that the drug can fully act on the affected area. Note: This formula is suitable for those with deficiency of stomach yin and also stagnation of stagnation. Clinically, it is common for those with reduced diet, pain under the jaws, burning sensation in the esophagus and feverish feeling in the back. Lotus root powder can nourish the stomach and eliminate blood stasis; Yunnan Baiyao is good at anti-inflammation and pain relief, and is a good medicine to invigorate blood and relieve pain. The two flavors as a paste, drug treatment in the diet, is not lost for the chronic esophagus, reflux esophagitis, carditis and other conditioning method.