Two-year-old baby cold caused by vomiting treatment is as follows: 1, first symptomatic supportive treatment, if the vomiting is mild, can take oral medication, can take oral domperidone suspension to relieve vomiting. If the vomiting is frequent and the person can’t take medication, intravenous infusion of metoclopramide and vitamin B6 injection can be used for antiemetic treatment. At the same time, we should pay attention to replenish enough fluids and electrolytes to prevent dehydration and electrolyte, acid-base imbalance. 2, etiological treatment, cold caused vomiting, most of the causative pathogens for viral infections, can be orally scutellaria oral solution or David granules for anti-inflammatory, detoxification treatment. If you can’t take the medication, you can inject Xiyanping injection intravenously for antiviral treatment.