What does GH mean in a blood test?

What is this test? This test measures the amount of growth hormone (GH) in your blood. GH is made in your pituitary gland. It affects height, bone, and muscle growth in children. It affects how adults feel and look, as well as their bone and muscle health.

What does GH hormone do?

GH acts on many tissues throughout the body. In children and adolescents, it stimulates the growth of bone and cartilage. In people of all ages, GH boosts protein production, promotes the utilization of fat, interferes with the action of insulin, and raises blood sugar levels.

What is the normal range for GH?

The normal range for GH level is typically: For adult males — 0.4 to 10 nanograms per milliliter (ng/mL), or 18 to 44 picomoles per liter (pmol/L) For adult females — 1 to 14 ng/mL, or 44 to 616 pmol/L. For children — 10 to 50 ng/mL, or 440 to 2200 pmol/L.

What is GH disorder?

General Discussion. Growth hormone deficiency (GHD) is a rare disorder characterized by the inadequate secretion of growth hormone (GH) from the anterior pituitary gland, a small gland located at the base of the brain that is responsible for the production of several hormones.

Is there a blood test for growth hormone?

A GH stimulation test helps your doctor diagnose an excess or deficiency in GH production. For this test, a healthcare professional will generally use an IV to take an initial blood sample. Then they will give you a medication that triggers your body to release GH.

How do you know if your growth hormone is real?

The growth hormone stimulation test is usually performed to identify if hGH (human growth hormone) is deficient. The test is performed by administering the amino acid arginine in a vein to raise hGH levels. The test measures the ability of the pituitary to secrete growth hormone in response to the arginine.

Is HGH bad for the heart?

Moreover, GH excess and/or deficiency have been shown to include in their advanced clinical manifestations almost always an impaired cardiac function, which may reduce life expectancy.

What causes GH to be released?

Growth hormone levels are increased by sleep, stress, exercise and low glucose levels in the blood. They also increase around the time of puberty. Growth hormone release is lowered in pregnancy and if the brain senses high levels of growth hormone or insulin-like growth factors already in the blood.

What is the value of GH?

Normal Results The normal range for GH level is typically: For adult males — 0.4 to 10 nanograms per milliliter (ng/mL), or 18 to 44 picomoles per liter (pmol/L) For adult females — 1 to 14 ng/mL, or 44 to 616 pmol/L. For children — 10 to 50 ng/mL, or 440 to 2200 pmol/L.

How do I know if I have GH deficiency?

A person who has too little adult growth hormone will have symptoms that include: A higher level of body fat, especially around the waist. Anxiety and depression. Decreased sexual function and interest.