What's with the sudden nausea and the hot throat?

Sudden nausea in the throat is very hot, perhaps caused by reflux esophagitis. Due to the phenomenon of food containing acid reflux, flow to the throat, so acid will cause irritation to the mucosa of the throat, resulting in a spicy feeling. Second, may be throat inflammation or eating too much spicy food, frequent drinking and other reasons. If suffering from reflux esophagitis, can be treated with dopamine antagonists, such as cisapride. Second, acid inhibitors and proton pump inhibitors can also be used for treatment.