Endocrinology is a specialized branch of medicine concerned with the endocrine system, its diseases, and its secretions, known as hormones. This intricate system comprises a network of glands that produce hormones and release them into the bloodstream to regulate various bodily functions.

Endocrinologists, the medical professionals specializing in this field, diagnose and treat disorders arising from hormone imbalances or gland dysfunction. These conditions can range from relatively common issues like diabetes and thyroid disorders to rarer conditions affecting specific glands.