Newborns always look like nausea, may be acute pharyngitis, gastrointestinal dysfunction and other diseases caused. 1. Acute pharyngitis: newborns always look like nausea may be caused by acute pharyngitis, the patient will also have fever, loss of appetite, crying, hoarse voice and other symptoms. 2. Gastrointestinal disorders: gastrointestinal disorders can also cause newborns always look like nausea, the child will also have diarrhea, constipation, crying, refusing to eat and other symptoms. Newborns always look like nausea, there may also be other causes, such as pharyngeal syndrome, gastroesophageal reflux, etc., it is recommended to go to the hospital in a timely manner, improve the examination to determine the cause of the disease, and then under the guidance of the doctor to give targeted treatment or treatment.