Bloating with nausea and dry heaving is usually caused by physiological reasons such as poor diet and pathological reasons such as food poisoning, gastric ulcer and pyloric obstruction.
1. Physiological reasons: due to excessive intake of spicy and greasy, cold and unhygienic, easy to produce gas food, leading to stomach and digestive function abnormalities, thus appearing bloating and nausea and dry heaving.
2. Food poisoning: due to the intake of moldy food or unclean diet leads to digestive system stimulation and thus abdominal distension, nausea, vomiting, accompanied by abdominal pain, diarrhea and other symptoms.
3. Gastric ulcer: the gastric mucosa is damaged due to inflammation and infection, which leads to repeated stimulation of the mucous membrane layer, resulting in flatulence and nausea and dry heaving. Sometimes accompanied by stomach pain, anorexia, acid reflux and other symptoms.
4. Pyloric obstruction: due to the obstruction of the pyloric position, the stomach contents can not pass through the gastric body caused by dilatation of the stomach bloating and nausea and dry heaving.
There are many other causes of flatulence and nausea and dry heaving, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to clarify the cause and targeted treatment, do not take medication to avoid delaying the condition.