Nausea in the throat when pulling out the ear is a reaction that many people have. This is because the nerve inside the human ear and the nerve in the throat are the same nerves. These two nerves are connected and should both belong to different branches of the vagus nerve. When a person stimulates a branch of the vagus nerve during the process of pulling out the ear, this branch will transmit the stimulation to the throat, causing the patient to experience an itchy feeling in the throat. If the patient usually has chronic pharyngitis or inflammation in the throat, the gag reflex may produce a reaction of nausea and vomiting when it is more sensitive. Generally, this reaction is not very serious, and the patient may irritate with a few coughs and a little nausea and discomfort. If you encounter this situation, the doctor should try to stop pulling out the ears to avoid the patient’s head shaking and leading to manifestations such as accidental injury to the eardrum. Generally speaking, this reflex usually disappears once the doctor stops pulling out the ears.