No meal stomach flatulence may be mental psychological factors, indigestion, intestinal obstruction.
1. Psychological factors: Psychological factors such as excessive stress and tension can interfere with the central nervous system, and not eating can also cause flatulence.
2. Dyspepsia: there are two types of dyspepsia, one is organic dyspepsia and the other is functional dyspepsia, which can be caused by bad habits and other reasons. Due to the patient’s digestive function is affected, it can lead to the food staying in the digestive tract for too long, fermenting and producing gas, which can cause flatulence.
3. Intestinal obstruction: the obstruction of the passage of intestinal contents caused by various reasons, due to the gas is also difficult to discharge, so the phenomenon of flatulence can also occur.
There may be other reasons why you have flatulence without eating, so you can go to the hospital to complete the relevant examinations to clarify your condition.