You should not eat raw garlic when you have diarrhea. Diarrhea occurs when the intestines secrete too much fluid due to various reasons. If you eat raw garlic when you have diarrhea, as garlic is a kind of stimulating food, raw garlic will cause the intestinal tract to stimulate, making the intestinal peristalsis faster and aggravating the symptoms of diarrhea already, so it is recommended not to eat raw garlic when you have diarrhea. Raw garlic has allicin in it, which usually has the effect of inhibiting bacteria, but it is recommended to have a preventive effect before diarrhea. If once the symptoms of diarrhea have already appeared, it is best not to eat raw, cold, stimulating food, to which raw garlic also belongs. Because this food can aggravate the symptoms of diarrhea diarrhea, it is still recommended to eat easily digestible, warm and soft food, for diarrhea is more suitable.