Colds can cause diarrhea, which is also known as diarrhea. There are many different types of colds, and different types have different symptoms, while one type of cold, called gastrointestinal cold, has diarrhea as the main symptom. This type of cold is usually caused by a viral infection, or a mixed viral and bacterial infection, and is also known medically as a vomiting upper respiratory cold. The symptoms are usually bloating, abdominal pain, vomiting, and diarrhea, which can occur many times a day, usually with a feeling of weakness, and in severe cases, deficiency. So a cold can cause diarrhea. Of course, we can’t rule out the diarrhea caused by eating some unclean food or some cold food when you have a cold, this is something that needs to be differentiated.