This module first covers the essential physiology of the endocrine system. We cover the different endocrine glands in turn, covering the main hormone they produce and what parameter this controls. The next section involves going through the different drugs which affect the various hormones e.g. diabetic drugs, thyroid drugs, steroids and drug affecting adrenal gland and pituitary gland. We then go through the different tests and investigations used in endocrinology before going through the main endocrine conditions.