What is a Serum Alkaline Phosphatase? Why is the test done? Everything around this, that you should know, in this post, and of course our doctors are always there to help you. Just fill in your details in the form below and we will answer all your questions for FREE!
What is Alkaline Phosphatase (ALP)?
It is an enzyme that acts as a catalyst in various body processes. It is present in various body parts performing various functions but mainly in the liver, bones, kidneys and gastrointestinal system.
Also Read: Hepatoglobin Test
What is an Alkaline Phosphatase (ALP) test?
It measures the amount of Alkaline Phosphatase (ALP) present in your blood. It is present throughout the body, but the main sources are the liver and the bones.
What is the normal range of Alkaline Phosphatase (ALP)?
The units of measurement of Alkaline Phosphatase (ALP) are international units per litre (IU/L)
The normal range is 44 – 147 IU/L
Why is an Alkaline Phosphatase (ALP) test done?
It helps to monitor the diseases of the liver and the bones. It is a part of the Comprehensive Metabolic Panel (CMP) which is used as a normal health checkup to rule out various health issues.
When should I go for the Alkaline Phosphatase (ALP) test?
If you have any liver disorder, bone disorder or any kind of health disorder, you should get this test done.
The signs and symptoms of liver disorders are:
- Jaundice, a condition causing the yellowish colour of skin and conjunctiva
- Dark yellowish urine
- Appetite diminished
- Nausea or vomiting
- Pain in abdomen
- Itching all over the skin
- Swelling around ankles
- Weakness
- Fatigue
The signs and symptoms of bone disorders are:
- Joint pains
- Inflammation of joints
- Abnormally shaped bones
- Frequent fractures
What does high Alkaline Phosphatase (ALP) mean?
High Alkaline Phosphatase (ALP) levels can indicate the following liver disorders:
- Bile duct blockage
- Biliary atresia
- Biliary stricture
- Cirrhosis
- Hepatitis
- Mononucleosis – viral infection caused by Epstein–Barr virus
If the ALP levels are high but all other liver parameters are normal, there might be some bone disorders like osteomalacia.
What does low Alkaline Phosphatase (ALP) mean?
Low Alkaline Phosphatase (ALP) levels can indicate the following:
- Zinc deficiency
- Magnesium deficiency
- Malnutrition
- Thyroid disease
- Some genetic disorders like hypophosphatasia and Wilson’s disease that affect the bones and the teeth
