Nausea after eating salted eggs is considered to be caused by overconsumption, gastric ulcers, gastroesophageal reflux and other causes of nausea, and should go to the hospital for further examination. 1. Overconsumption: salted eggs are usually pickled, due to overconsumption of pickled salted eggs, resulting in gastroesophageal or gastric mucosa stimulation, which in turn causes nausea after eating salted eggs. Generally no special treatment is needed, should stop eating in time. 2. Gastric ulcer: It may be due to the increase of gastric acid secretion after eating, thus nausea occurs after eating. It can be treated with medicines such as omeprazole and colloidal bismuth pectin under doctor’s guidance. 3. Gastroesophageal reflux: usually due to gastroesophageal reflux, so that the peristaltic function of the esophagus decreases, secretion blockage, and in the consumption of salted eggs, resulting in gastric acid reflux into the mouth, which in turn causes nausea after eating salted eggs. You can follow the doctor’s advice to consume epprazole enteric-coated tablets, omeprazole enteric-coated capsules and other drugs to treat. In addition, if there is a quality problem with salted eggs, it may lead to acute gastritis and a feeling of nausea and vomiting. In case of nausea after eating salted duck eggs, it is recommended to go to the hospital for examination and treat accordingly under the judgment of the doctor.