Bile reflux first brown sputum in the morning if it is bile, you can take drugs such as domperidone and thioglycollate to promote gastric emptying, adsorb bile and reduce bile reflux. If accompanied by gastrointestinal bleeding caused by brown sputum, endoscopic hemostasis can be performed. Bile reflux in the morning spit out brown sputum, if the vomit latent blood test is negative, spit out brown sputum may be bile, bile reflux will appear the phenomenon. You can take domperidone, mosapride and other drugs to promote gastrointestinal peristalsis, accelerate gastric emptying, reduce bile reflux. You can also take drugs such as aluminum thioglycollate and magnesium aluminum carbonate to adsorb bile and reduce bile in the stomach. If bile reflux is accompanied by gastrointestinal bleeding, the blood undergoes a chemical reaction in the presence of digestive juices, such as stomach acid, and changes color to brown, and the bleeding foci can usually be seen under a gastroscope. In this case, endoscopic hemostasis can be performed to quickly relieve GI bleeding. The appearance of the phenomenon should be timely consultation, under the guidance of the doctor to identify the causes, and timely treatment, so as not to delay the best treatment period. Usually avoid spicy and stimulating foods such as chili peppers and barbecue, and pay attention to a light diet.