Flatulence in summer may be considered to be related to hot summer weather, diet, environment, gastrointestinal diseases and other factors. 1. Hot weather in summer: Higher temperatures in summer may affect the peristaltic function of the gastrointestinal tract, resulting in slower peristalsis, which leads to symptoms such as flatulence and loss of appetite. 2. Dietary factors: summer weather is hot, most people love to eat and drink cold or carbonated drinks and other foods. This may cause gastrointestinal tract stimulation or gastrointestinal flora imbalance, which may lead to symptoms such as bloating and hiccups. 3. Environmental factors: Nowadays, living conditions are improved, most people work or live in the environment there are open air conditioning, it is easy to lead to abdominal cold, which in turn affects the gastrointestinal tract, bloating, abdominal pain, diarrhea and other discomforts. 4. Gastrointestinal diseases: If you have gastrointestinal disorders, inflammatory bowel disease and other diseases, it is easy to bloating in the summer. Summer flatulence may also have other pathological factors, if the flatulence continues to be unrelieved, it is recommended to go to the hospital for treatment.