There are physiologic and pathologic reasons for the nose to be out of breath when the stomach is upset. Physiological causes include eating irritating foods, getting cold, etc. Pathological causes include gastrointestinal colds and rhinitis. 1. Physiological causes: such as eating stimulating food, cold, etc. can cause stomach discomfort symptoms, such as acid reflux, stomach pain, etc. Such factors can also stimulate the throat. These factors can also stimulate the throat to cause congestion and edema, nasal congestion, sore throat and other symptoms. 2. Pathological causes: such as gastrointestinal colds, mostly caused by influenza virus infection, there can be abdominal distension, abdominal pain, nasal congestion, runny nose and other symptoms; such as rhinitis in the acute stage, the inflammatory secretion can cause digestive tract irritation symptoms, such as nausea, vomiting, loss of appetite and so on. For the stomach upset when the nose does not pass, it is recommended that you should consult a doctor in time to clarify the specific causes.