Is ADH Endocrine Or Exocrine?

Is ADH Endocrine Or Exocrine? The posterior pituitary gland is a section of the pituitary gland. This organ secretes hormones such as antidiuretic hormone (ADH) and oxytocin. ADH functions to help the body to retain water; this is important in maintaining a homeostatic balance between blood solutions and water. Which hormone is endocrine and exocrine?