AMYLASE

You should get an amylase test if you have severe upper abdominal pain spreading to the back, nausea, vomiting, fever, or abdominal tenderness, which may suggest pancreatitis. It is also recommended for people with gallstones, heavy alcohol use, or swollen salivary glands, and for monitoring known pancreatic disease and treatment.

Fasting is usually not required for an amylase test, though some labs recommend fasting for a few hours. Avoid alcohol for 24 hours beforehand. Inform your doctor about medicines like opioid painkillers, steroids, diuretics, or oral contraceptives, as they can raise amylase. If you have severe abdominal pain, don't delay testing.

Fasting is usually not required for an amylase test. You can eat and drink normally before giving your sample, though some labs may recommend a short fast, so follow their instructions. Avoid alcohol for 24 hours beforehand. If you have severe abdominal pain, get tested promptly without waiting to fast.