Amylase, Serum (AMY)

Price: 5 د.ا

Amylase is an enzyme that helps break down carbohydrates into simple sugars. This test measures the level of amylase in the blood to assess pancreatic and salivary gland function.

Normal Range

• Females: 30–110 U/L
• Males: 30–110 U/L
• Children: 20–100 U/L

Function in the Body

Amylase plays a crucial role in the digestion of carbohydrates by breaking down starch into maltose and dextrin. It is primarily produced by the pancreas and salivary glands.

Diseases Revealed by the Test

• Pancreatitis: Elevated amylase levels indicate acute or chronic pancreatitis.
• Salivary Gland Disorders: Conditions like mumps or salivary duct obstruction can cause increased amylase.
• Kidney Disease: Impaired kidney function can lead to higher amylase levels due to reduced clearance.
• Gastrointestinal Disorders: Peptic ulcers, bowel obstruction, and perforation may cause abnormal amylase levels.

Symptoms

Elevated Amylase

• Abdominal pain
• Nausea and vomiting
• Fever
• Loss of appetite

Low Amylase

• Fatigue
• Digestive issues
• Weight loss
• Bloating

Symptoms of Deficiency and Overdose

• Amylase Deficiency: May lead to poor digestion, undigested carbohydrates in stool, bloating, and diarrhea.
• Amylase Overdose: Typically non-toxic but may indicate underlying pancreatic or kidney disorders.

Diagnosis

• Blood Tests: Serum amylase levels help diagnose pancreatic or digestive disorders.
• Urine Tests: Urinary amylase can indicate prolonged pancreatic issues.
• Imaging Tests: CT scans and ultrasounds assess pancreatic and salivary gland abnormalities.

Frequently Asked Questions

1. Why is the serum amylase test done?
   It helps diagnose and monitor pancreatic, digestive, and salivary gland disorders.
2. What factors affect amylase levels?
   Diet, hydration, alcohol intake, kidney function, and medications.
3. How can I maintain healthy amylase levels?
   Consume a balanced diet, stay hydrated, avoid excessive alcohol, and manage digestive health.
4. Can medications affect amylase levels?
   Yes, diuretics, opioids, and some chemotherapy drugs can alter amylase levels.
5. What should I do if my amylase levels are abnormal?
   Consult a doctor for further evaluation, lifestyle changes, or medical treatment as needed.

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