Insulin stress test

When is this performed?

• When hypopituitarism is suspected.

What does the test involve?

• The administration of insulin to lower the blood sugar and the taking of blood samples to measure glucose, cortisol and growth hormone levels.

Are there any side-effects?

• When the blood sugar drops, you may experience sweating, palpitations and dizziness. This is temporary and expected.

How long does the test take and is admission to hospital required?
 

• The test takes about 1 hour and does not usually require admission 

What should you tell your doctor?

• It is important to inform your endocrinology specialist if you have epilepsy, heart disease, glycogen storage disease or are pregnant
• Your allergies