You may lose weight when you have diarrhea or loose, watery stool as a result of lost fluid. But you also can experience an unintentional and rapid weight gain with diarrhea. Causes of weight gain and ...

From feeling bloated and constipated before your period to making more frequent trips to the toilet when you’re on it, hormonal changes throughout the menstrual cycle can affect bowel movements.

An overactive thyroid or hyperthyroidism does not typically lead to constipation. This condition may have the opposite effect and cause loose stool and diarrhea. Share on Pinterest Andriy ...

If you’re experiencing diarrhea along with other possible symptoms of a contagious illness, you may need to stay home from work, school, and other public places until you’ve recovered. Diarrhea is ...

IBS causes symptoms like stomach pain, constipation, diarrhea, bloating, and fatigue. You may have IBS-C with constipation, IBS-D with diarrhea, or IBS-M with mixed symptoms. Women are more likely to ...