30 Thyroid Symptoms That Are Too Important to Ignore

10. Increased Bowel Movements

Changes in your thyroid hormones can have an unexpected impact on your digestive system. If you find yourself running to the bathroom more often, or experiencing more frequent bowel movements than usual, it could be linked to an overactive thyroid. While other digestive conditions like Crohn's disease can also cause this, hyperthyroidism can lead to unpredictable changes in your bowel habits.