Skip to content

Health & Pregnancy

Font Size


As your metabolism adjusts to pregnancy, you can develop a number of digestive problems, including diarrhea. It usually doesn't mean anything is wrong. But it can be distressing. Diarrhea may be related to your prenatal vitamin, your attempts to eat better, or it could just be caused by a bug you caught. In any case, when diarrhea strikes during pregnancy, it's even more important to take good care of yourself.

Call Doctor If:

  • Diarrhea is serious or lasts longer than 24 hours.
  • You get dehydrated or dizzy.
  • You feel you want to try a medication to help.
  • Diarrhea contains blood or pus, or is black and tarry.
  • You have a fever or severe abdominal pain.

Step-by-Step Care:

  • Eat bland, soft, and low-fiber foods, for example bananas, rice, toast, mashed potatoes, and yogurt or cottage cheese.
  • Drink plenty of water and electrolyte drinks such as Gatorade or Pedialyte to replace lost fluids. It's especially dangerous to become dehydrated during pregnancy. Dehydration can trigger preterm contractions.

WebMD Medical Reference

Reviewed by Traci C. Johnson, MD, FACOG on June 11, 2014

Pregnancy Week-By-Week Newsletter

Delivered right to your inbox, get pictures and facts on
what to expect each week of your pregnancy.

Today on WebMD

hand circling date on calendar
Track your most fertile days.
woman looking at ultrasound
Week-by-week pregnancy guide.
Pretty pregnant woman timing contaction pains
The signs to watch out for.
pregnant woman in hospital
Are there ways to do it naturally?
slideshow fetal development
pregnancy first trimester warning signs
What Causes Bipolar
Woman trying on dress in store
pregnant woman
Close up on eyes of baby breastfeeding
healthtool pregnancy calendar
eddleman prepare your body pregnancy