Hot water bag compresses are not a cure for flatulence, but if the flatulence is caused by a cold abdomen, hot water bag compresses can help relieve flatulence. There are many reasons for flatulence, it may be caused by a cold abdomen, then through the use of hot water bag compresses, can play a certain role in relieving, promote exhaust, but also can relieve the symptoms of stomach pain. But if the bloating is more serious, or because of other reasons, such as indigestion, gastrointestinal dysfunction, etc., simple hot water bag compresses can not play a very obvious role, need to actively cooperate with the doctor to take medication, such as indigestion can be orally moxapride, domperidone and other digestive drugs; gastrointestinal dysfunction can be orally Lactobacillus, bifidobacteria, etc. to regulate. When the bloating occurs, if the self-conditioning can not be relieved, it is recommended to consult a doctor in time to identify the cause, and then take appropriate treatment under the guidance of the doctor.