Eating green onions will be nausea and vomiting may be the stimulation of green onions and other physiological reasons or irritable bowel syndrome, chronic gastritis and other pathological reasons.
1. Physiological reasons: green onions contain dietary fiber, vitamins and other nutrients. Eating green onions will have a spicy flavor, this is because it also contains allicin-like substances, the substance belongs to the sulfur-containing compounds. If you eat green onions, the substance will stimulate the gastric mucosa, nausea and vomiting.
2. Pathological causes
(1) Irritable bowel syndrome: the gastrointestinal tract is in an easily provoked state, and normal stimulation will trigger a strong response from the gastrointestinal tract. Allium contains allicin, which is an irritant. Eating green onions will cause the gastrointestinal tract to react, nausea and vomiting.
(2) Chronic gastritis: long-term recurrent inflammation, usually no irritating factors, and no other symptoms. If you eat green onions, the allicin contained in green onions will aggravate the inflammation, triggering gastrointestinal discomfort, nausea and vomiting symptoms.
Simply by eating green onions will be nausea and vomiting can not accurately determine the cause, but also need to be combined with the characteristics of the medical history, other test results in order to make an accurate judgment, it is recommended that under the guidance of a doctor to clarify the cause of the disease, and then carry out treatment.