Protein With A/G Ratio

You should get a total protein with A/G ratio test if you have swelling, fatigue, unexplained weight loss, frequent infections, foamy urine, or jaundice. It is also recommended for suspected liver or kidney disease, malnutrition, autoimmune disorders, or multiple myeloma, as part of a liver function test, and during routine health check-ups.

Fasting is usually not required for a total protein with A/G ratio test alone. However, if it is done as part of a liver function test, fast for 8–12 hours, drinking only water. Stay normally hydrated, avoid strenuous exercise beforehand, and inform your doctor about medicines like steroids, hormones, or oral contraceptives.

Fasting is usually not required for a total protein with A/G ratio test alone. You can eat and drink normally before giving your sample. However, if it is ordered as part of a liver function test or with other tests that need fasting, you should fast for 8–12 hours, drinking only water. Follow your lab's instructions.