The posterior pituitary is the smaller of two lobes that make up your pituitary gland. It secretes vasopressin and oxytocin into your bloodstream — hormones that play a role in water balance, ...

Antidiuretic hormone (ADH) helps regulate the amount of water in your body. It works to control the amount of water your kidneys reabsorb as they filter out waste from your blood. This hormone is also ...

Syndrome of inappropriate antidiuretic hormone (SIADH) is when the brain’s hypothalamus makes too much antidiuretic hormone (ADH), which controls how your body releases and conserves water. SIADH ...

Syndrome of Inappropriate Anti-Diuretic Hormone secretion, or SIADH, is a known complication of small-cell lung cancer (SCLC). SIADH makes your body produce too much of a hormone that causes your ...

Antidiuretic hormone (ADH) is responsible for regulating the balance of fluid and salt in the body. Other names for ADH include arginine vasopressin (AVP) and vasopressin. The test can look for ...

Diabetes insipidus occurs when problems with antidiuretic hormone (ADH) cause the body to remove too much water. A synthetic version of ADH can help restore a person’s levels and treat some types of ...

Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...

The pituitary gland, known as the master gland, helps regulate most of the body's other glands. It has two main parts, the anterior lobe and posterior lobe, each with specific functions and roles in ...