The symptoms of bloating in pregnant women can be relieved and improved by medication, dietary adjustments, and improvement of life. First of all, the dysfunction of digestive flora is a common cause of such adverse symptomatic reactions, so probiotic agents can be used to improve the gastrointestinal environment and enhance the function of the digestive tract. Commonly used types of drugs are Bifidobacterium bifidum triple live bacterial capsules, lactobacillus powder, Bacillus subtilis double live bacterial granules and so on. Secondly, while ensuring balanced nutrition in the diet structure, we should try to maintain a light diet and avoid consuming foods that are easy to produce gas, high fat, high cholesterol, etc., so as not to aggravate the burden on the function of the digestive system and aggravate the adverse symptomatic reactions. Finally, in daily life, moderate low-intensity exercise, such as slow walking, yoga, etc., so as to achieve the enhancement of gastrointestinal power, promote the role of belching out of the body.