Lab test · Biochemistry
Plasma Renin Activity
The Plasma Renin Activity test measures renin levels in the blood to evaluate blood pressure regulation and detect hormonal imbalances related to the…The Plasma Renin Activity test measures renin levels in the blood to evaluate blood pressure regulation and detect hormonal imbalances related to the adrenal glands.
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ReportWithin 24 hrs
SampleBlood
CollectionHome or centre
FastingNot needed
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Sample collected at home or centre
A trained phlebotomist arrives in your slot with sealed, single-use kits.
3
Report on WhatsApp
Within 24 hours on WhatsApp and under My Orders.
Preparation
No special preparation needed unless your doctor advises otherwise.
About this test
The Plasma Renin Activity test measures renin levels in the blood to evaluate blood pressure regulation and detect hormonal imbalances related to the adrenal glands.
The Plasma Renin Activity test is a blood test used to measure the activity of renin, an enzyme produced by the kidneys that plays a key role in regulating blood pressure, sodium balance, and fluid levels in the body.
Renin works as part of the renin-angiotensin-aldosterone system (RAAS), which helps control blood pressure and electrolyte balance. Abnormal renin levels may indicate conditions such as hypertension, adrenal gland disorders, or kidney disease.
The purpose of this test is to
- To measure plasma renin activity
- To evaluate blood pressure regulation
- To help diagnose hypertension-related disorders
- To assess adrenal gland function
- To support diagnosis of hormonal imbalances
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Questions people ask
How soon will I get my report?
Your report is delivered within 24 hours of sample collection — on WhatsApp and under My Orders.
Is home sample collection available?
Yes. A trained phlebotomist visits your home with sealed, single-use kits. Home collection is free.
Do I need to fast or prepare?
No fasting is required for this test unless your doctor advises otherwise.
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