Gastrin test

A Gastrin test is a blood test that measures the level of gastrin, a hormone that stimulates the stomach to produce acid, in the blood.

Pre-test preparation: There is no specific preparation required for a gastrin test.

Testing method: A small sample of blood is taken from a vein in your arm and sent to a laboratory for analysis.

Common symptoms that may prompt your doctor to order a gastrin test include: Stomach ulcers, stomach pain, and heartburn.

Diagnosis: Gastrin test is used to help diagnose the cause of stomach ulcers or other stomach problems. It can also be used to monitor treatment for stomach problems that are related to gastrin levels.

Reference range: The normal range for gastrin levels in the blood varies depending on the laboratory that performs the test, but typically ranges from 10-120 pg/mL.

Normal values may vary depending on the laboratory that performs the test.

Medical disclaimer: The information provided is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. It is important to follow the instructions given by your doctor or the laboratory performing the test. If you have symptoms that suggest stomach problems or have been advised to have a gastrin test, it is important to work closely with your doctor to understand the results and any further actions that may be necessary.