Occasionally 1 or 2 times picking up vomiting does not have a great impact, but, frequent picking up vomiting has a very big impact on their health, the main hazards are as follows: using your hands to pick your throat may damage the mucous membrane of the throat, leading to edema, infection and other conditions. Repeated vomiting can lead to acute congestion and edema of the mucosa of the stomach wall, gastrointestinal bleeding, and even gastric perforation. Vomiting causes reflux of gastric juice, mucosal corrosion and cauterization of the pharynx and esophagus, which can cause acute and chronic inflammation of the mucosa and produce reflux pharyngitis and reflux esophagitis, which can cause a burning sensation in the throat and behind the sternum, and some patients can have a foreign body sensation in the pharynx and swallowing disorder, which is very uncomfortable subjectively. The relief after gouging is to gargle with warm water after vomiting, and then drink a glass of warm boiled water to dilute the gastric juice, which can effectively reduce the corrosion of the mucous membrane by gastric juice and alleviate the symptoms.