Pregnant women who eat pitaya will have diarrhea, mainly because pitaya is a cool fruit. If they eat too much, it is easy to have diarrhea. In addition, if you are a pregnant woman with a cold constitution, eating pitaya is also prone to diarrhea. Therefore, when eating pitaya, you should pay attention to not eating too much in moderation to avoid gastrointestinal dysfunction and diarrhea. If you have diarrhea after eating pitaya, you should stop eating pitaya immediately, and you can drink more water or eat some light food appropriately.