
Platelet count blood test: Normal, low, and high values
Apr 25, 2025 · A platelet count measures the average platelet level in a person’s blood. High or low platelet levels can increase the risk of clotting or excessive bleeding.
Platelet - Wikipedia
Platelets or thrombocytes (from Ancient Greek θρόμβος (thrómbos) 'clot' and κύτος (kútos) 'cell') are a part of blood whose function (along with the coagulation factors) is to react to bleeding from blood …
What Are Platelets? Function & Anatomy - Cleveland Clinic
Platelets are your body’s natural bandage to stop bleeding if you’re injured. Just a single drop of your blood contains tens of thousands of platelets. It’s important that you have enough (but not too many) …
What Are Platelets and Why Are They Important? - Johns Hopkins …
Platelets are the cells that circulate within our blood and bind together when they recognize damaged blood vessels.
Platelet Disorders: Types, Symptoms & Treatment - Cleveland Clinic
Jan 8, 2025 · Platelet disorders are conditions that impact how many platelets you have and how they work. They include thrombocytosis, thrombocytopenia and platelet dysfunction.
Platelets (Thrombocytes): Function, Normal Values, and More
Mar 1, 2026 · Platelets, or thrombocytes, are special blood cells that play a crucial role in blood clotting. They are essential for healing wounds and stopping bleeding. A normal platelet count is …
Thrombocytopenia (low platelet count) - Symptoms and causes
May 13, 2025 · Thrombocytopenia is low blood platelet count. Platelets, also called thrombocytes, are colorless blood cells that help blood clot. Platelets stop bleeding by clumping together and forming …
Signs of a Low Platelet Count and What Causes It - Verywell Health
Jun 12, 2026 · A low platelet count (thrombocytopenia), means you don’t have enough platelets in your blood. Platelets—also called thrombocytes—are tiny cells made in your bone marrow that help your …
Platelet Counts: Tests, Conditions, and What to Expect - WebMD
Nov 7, 2024 · A platelet count measures the number of platelets in your blood. Learn about the test, its results, conditions like thrombocytopenia and thrombocytosis, and prep tips.
Normal Platelet Count: Range Explained for Different Ages
Feb 22, 2026 · A surprising number of people get confused by a normal platelet count and what it means for their health. Lab reports often list platelet values without context, leaving you unsure whether a …