Table of Contents What is the thyroid and what does it do? Hormones produced by the thyroid Types of thyroid disorders Treatments and medications Hyperthyroidism & hypothyroidism treatment Graves’ Disease treatment Goiter and thyroid nodules treatment What is the thyroid and what does it do?  The thyroid is an important part of the endocrine system. The endocrine system is made up of the pituitary gland, thyroid, parathyroid, adrenal glands, pancreas, ovaries,