Bowel function fluctuations. The majority of people with thyroid problems complain about non-stable bowel functions. Incorrect work of thyroid causes metabolism changings. Thus, bowel behavior may also change. If a person has low thyroid production, the bowel works slowly due to the slow metabolism. Such person may feel constipated often. On the contrary, when metabolism is extremely high, this is the reason of diarrhea and frequent defecation.

Sleep disorders. If one has thyroid problems, it may effect on plenty of body systems and organs. Sleep is not an exception. Both increase and decrease in the level of thyroid hormones effects on the quality of your rest. As the excess of thyroid hormones causes heartquake and disturbance, it is often hard to calm down and fall asleep. Lack of thyroid hormones can also be a problem while falling asleep.