10 Symptoms of Thyroid Problems

2. Digestive difficulties

Your digestive system reacts is much the same way the rest of your body does when responding to the hormones the thyroid produces. For people with hypothyroidism, constipation may result, and for those with hyperthyroidism, the opposite may occur and diarrhea could become a problem. Gas, excessive flatulence, and bloating could also be an indication of a thyroid that is not functioning properly.