Platelet Count Test

Platelet Count Test

Category
Blood
Sample
Blood sample taken from a vein in your arm
Reports () Terms & Conditions Report time varies with time of sample collection.
In 2 days
Fasting
No Fasting
Age
5+ Years

What Is This Test?

Counts platelets, the tiny blood cells that help blood to clot and stop bleeding.

Why this test is performed?

Checks for low platelets (thrombocytopenia) — common in dengue and other viral fevers — or high platelets, and assesses bleeding risk. A normal count is roughly 1.5–4.5 lakh per microlitre.

Who should take this test?

Tiredness, weakness, pale skin, fever, frequent infections, easy bruising or bleeding; routine health check-ups.

Test Preparation

No fasting needed.

Medical disclaimer · for information only, not medical advice

This article is for general information and education only. It is not medical advice, does not create a doctor–patient relationship, and is not a substitute for consultation with a qualified doctor who has assessed your individual situation. Never delay seeking medical advice because of something you have read here.

In a medical emergency, call 112, or 108 for an ambulance where that service operates, or go to your nearest emergency department. If you are in mental health distress, Tele-MANAS is free and available 24×7 on 14416.

Read our Editorial Policy and Medical Review Process.

Frequently asked questions

Platelets can fall quickly in dengue, usually between days 3 and 7 of fever. Daily counts help your doctor decide whether hospital care is needed.

No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.

Blood sample taken from a vein in your arm.

Usually within 10–34 hours after the sample reaches the lab. You will receive the report online.

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