of hypothyroidism is called a goiter. ... Causes of Similar Symptoms to Underactive thyroid gland. Research the causes of these symptoms ... Conditions listing symptoms: Underactive thyroid gland: ... Many of the above symptoms can be caused by conditions other than underactive thyroid. However, anyone who experiences these symptoms should consult their Hypothyroidism is an underactive thyroid that is not producing enough of the thyroid hormone for the ... This symptom of hypothyroidism is called a goiter. ... This test can detect thyroid disease even when symptoms are not present. Medical care for an underactive thyroid is hormone replacement therapy. ... Underactive thyroid Treatment and Symptoms entities Information. The treatment causes the thyroid to become underactive. The symptoms include lethargy, unexpected weight gain, constipation and sensitivity to the cold. ... Hyperthyroidism (Overactive Thyroid): An informative guide to symptoms, diagnosis and treatment provided by Private Healthcare This "increase in TSH shows that the thyroid gland is underactive and needs to ... However, patients should watch out for symptoms of increased metabolism, ... Function abnormalities comprise an overactive or an underactive thyroid. Both cause a variety of symptoms involving virtually every