Diarrhea During Pregnancy – Causes

Women experience diarrhea at some point in their pregnancy. Diarrhea is the frequent and watery passage of stools. Diarrhea during pregnancy is can be caused by many factors. It could be due to an increase in pregnancy hormones. This is not a serious thing, but if it is accompanied by fever, abdominal pain and vomiting, then it could be serious and requires medical care.

Causes of Diarrhea during Pregnancy

Food Poisoning Signs and Facts

  • Food poisoning can be the cause for sudden diarrhea during pregnancy.
  • During pregnancy, a woman can have mild fever and aches that remain for a few hours along with diarrhea.
  • It can be caused by a bacterial infection that needs hospitalization.
  • Food poisoning starts with chills and fever then slowly progresses to diarrhea, nausea, dehydration and abdominal cramps.
  • In very severe cases, a woman can also experience a severe headache along with diarrhea.
  • Another sign of food poisoning is sudden diarrhea with strong abdominal pains and cramps that clears within 24 hours.

Stomach Virus

  • Stomach viruses can cause abdominal cramping and watery diarrhea during pregnancy.
  • During pregnancy, a woman is more vulnerable to diarrhea.
  • A stomach virus can be moderate or severe and can remain for a day or for more as ten days.
  • Reaction to a stomach virus mainly depends upon the immune system of the woman.

Hormonal Changes

  • When there is a fluctuation in the hormonal levels then this could also cause diarrhea.
  • Most of women experience hormonal changes which results in the relaxation of the gastrointestinal system, which triggers the occurrence of diarrhea.
  • Hormonal imbalances also can cause diarrhea during pregnancy.


  • Changes in the diet also can result in diarrhea.
  • Many women change their diet to include a variety of vegetables and fruits to supply the baby with the needed vitamins and nutrients.
  • Some others may experience diarrhea when they increase the intake of dairy products because of the presence of lactose, which makes them lactose intolerant.
  • Women who eat a great deal of artificial and sugar free candies may experience diarrhea during pregnancy.

So, change the diet slowly and gradually and allow your body to adapt  the changes in the body during pregnancy..

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