Endocrinology is a branch of medicine that deals with the endocrine system, which controls the hormones in your body.
Your endocrine system includes eight major glands throughout your body, such as the thyroid gland, pituitary gland, adrenal gland, and pancreas. This system affects growth and development, metabolism, sexual function, and mood.
Endocrinologists diagnose and treat a wide range of conditions affecting the endocrine system, including diabetes mellitus, thyroid disorders, osteoporosis, growth hormone deficiency, infertility, cholesterol problems, hypertension (high blood pressure), obesity and more.