Patients with colds and vomiting, mostly caused by gastrointestinal colds caused by viral infections, can take the following drugs to relieve the symptoms: 1. Huo Xiang Zheng Qi capsules or Huo Xiang Zheng Qi water can be taken to relieve the symptoms of vomiting caused by gastrointestinal colds by resolving dampness, regulating qi and harmonizing the middle. 2. You can also take probiotics to relieve the symptoms of vomiting. 3, you can take multi-enzyme tablets and lactase to help digestion of the gastrointestinal tract and relieve the phenomenon of vomiting. Patients in the case of cold, vomiting in addition to drug treatment, but also need to supplement more water, drink more warm water or millet porridge to prevent dehydration.