Gastrointestinal colds are commonly seen in the transition between winter and spring or autumn and winter. If you feel discomfort in your gastrointestinal area during these times, it might be a gastrointestinal cold. In this case, it is suggested to take standard medications for stomach pain and diarrhea and also to drink plenty of water. A gastrointestinal cold generally causes a high fever, so if you have a fever, you can take some antipyretics to lower your body temperature. Additionally, it is important to rehydrate timely during diarrhea and to adjust your diet to include more fresh vegetables and fruits. Eat semi-solid foods like rice porridge and soup, and avoid greasy, spicy food. Avoid intense physical activities, rest more, and get plenty of sleep to allow your body to recover quickly.