Platelet Count Test

Test Details

A Platelet Test at home counts the number of platelets, also known as thrombocytes, in the blood. They appear like small plates when seen under a microscope; hence the name. These small blood cells are crucial for blood clotting, the process that stops bleeding after an injury by forming clots. Doctors may request a Platelet Test during routine physical examinations or if there is a suspicion of conditions such as thrombocytopenia (a low platelet count) or thrombocytosis (a high platelet count). The primary purpose of a Platelet Test is to monitor or diagnose disorders associated with excessive bleeding or clotting. This test is often part of a complete blood count, a common component of regular medical checkups. Additionally, this test aids in assessing platelet function during complex surgeries like cardiac bypass which carries a higher risk of bleeding and evaluates patients with a personal or family history of bleeding disorders before surgery. This test is also used to monitor individuals on blood-thinning medications, which are prescribed to reduce clotting in those at risk for heart attacks or strokes. Platelet count testing is also required for patients suffering from dengue. During dengue infection, platelet counts often drop due to the virus's attack. Hence, regular Platelet Count test in individuals with Dengue can predict and track recovery from dengue fever (DF), dengue haemorrhagic fever (DHF), and dengue shock syndrome (DSS), and guide treatment decisions.