CBC (HO) - PS

You should get a CBC (hemogram) with Peripheral Smear test if your CBC results are abnormal, or if you have unexplained fatigue, pale skin, fever, frequent infections, easy bruising, or bleeding. Doctors also recommend it when they suspect anemia, leukemia, sickle cell disease, thalassemia, or malaria, and for monitoring blood disorders during treatment.

No special preparation is needed for a CBC (hemogram) with Peripheral Smear test, and fasting is not required. Drink water normally and wear loose sleeves for easy sample collection. Inform your doctor about any medications, supplements, or recent blood transfusions, as these can affect blood cell appearance and test results.

No, fasting is not required for a CBC (hemogram) with Peripheral Smear test. You can eat and drink normally before giving your blood sample. However, if your doctor has ordered other tests along with it, such as fasting blood sugar or a lipid profile, you may need to fast for 8–12 hours.