I had a blood test one month ago, which showed hemoglobin 17 g/dL and PCV 52 percent. Today, after full hydration, my blood test shows hemoglobin 15.7 g/dL and HCT/PCV 44.1 percent. Is this normal, or could it indicate polycythemia?

Answered by 1 Apollo Doctors

Dr Hema Pratima

General Practitioner

MBBS
9+ Yrs

Consult Now

These levels are within normal range now. Drop after hydration is expected. Polycythemia unlikely at present.

Dr. Hema Suggests...

Take a HB (Haemoglobin) Test Test or Take a PCV Test Test

Book HB (Haemoglobin) Test Test Book PCV Test Test

Answered 10/09/2025

More HEMOGLOBIN (HB) Health Queries

View all

What is hematocrit and its function in blood?

Answered by Apollo Doctors

If hemoglobin is 5.9, can you give 45ml in a single lab draw?

Answered by Apollo Doctors

How can I increase the MCV/MCH count in blood?

Answered by Apollo Doctors

Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.