Endocrine diseases, also known as hormonal disorders, refer to the conditions that affect the proper functioning of the endocrine system, which is responsible for producing hormones that regulate various bodily functions. Some of the common endocrine disorders include diabetes mellitus, thyroid disorders, adrenal disorders, and pituitary disorders. While the term 'endocrine disease' is widely used, there are several other synonyms that can be used to describe these disorders. These include hormonal imbalances, glandular disorders, metabolic disorders, and endocrinopathies. Regardless of the terminology used, it is essential to seek timely diagnosis and treatment for endocrine diseases to prevent complications and improve the quality of life.