Reasons Why Your Belly Hurts

Thyroid Issues

Thyroid issues, such as hyperthyroidism, where the thyroid gland makes too much thyroid hormone, can cause symptoms such as fatigue, frequent bowel movements, increased appetite, increased sweating, sleep problems and weight loss.

Reviewed by: 
Review Date: 
February 25, 2014

Citation: 
Last Updated:
July 1, 2014