Endocrinology is a field in biology and medicine that deals with the endocrine system. The organs involved in the endocrine system include the pituitary, thyroid, adrenals, ovaries, testes and pancreas. These glands secrete hormones into the blood. 

Endocrine diseases are caused when hormone levels are too high or too low, or when the body does not react to hormones the way it is supposed to.

The most common endocrine disease is diabetes. Dr. Joseph's Polyclinic, Karama, Dubai provides the best treatment for diabetes.