Fart odor and excretion of obvious odor, can be adjusted through the following aspects: 1, dietary regulation, avoid eating spicy, stimulation, deep-fried barbecue and high oil ester, high sugar food, can eat more fresh vegetables, fruits, vitamin-rich foods. 2, promote digestion of drugs, such as polypeptide tablets, mitochondrial pancreatic enzyme tablets, etc. 3, can be taken appropriately to regulate intestinal flora of the drugs commonly used bifidus Bacillus triple capsule, lactobacillus, etc. 4, can be used to increase gastrointestinal peristalsis of the drug, commonly used drugs are mainly mosapride tablets, morpholine, gastric elimination tablets, hawthorn tablets and so on.