Diarrhea generally refers to diarrhea, usually, moderate consumption of dragon fruit and yogurt is not diarrhea. Dragon fruit is a common fruit in daily life, can supplement the body nutrients. Yogurt contains probiotics that can regulate the normal flora of the gastrointestinal tract, which can, to a certain extent, promote digestion and regulate the level of flora. For the body, the two together usually do not cause diarrhea, the body has diarrhea may be too much intake of the two or the existence of other diseases, it is recommended to pay attention to timely. Therefore, if the symptoms are severe, or if the symptoms persist, you should go to the hospital for treatment.