Thyroid function is important in almost every system of our bodies. Tiredness, sensitivity to cold, bowel changes, skin dryness, weight gain and hoarse voice can be symptoms of low thyroid function. Hyperthyroidism or too much thyroid function can cause palpitations, bowel changes, nervousness, skin changes, hair changes, and menstrual irregularities. Frequently people have an evaluation of TSH solely to evaluate their thyroid function. While TSH is a very important part of the evaluation, there are other lab tests that are extremely helpful in guiding your pathway to thyroid care. Evaluating Hashimoto’s thyroiditis and other autoimmune causes for thyroid dysfunction are integral to proper care. Multiple panels exist to aid with your evaluation.