Platelets (also called thrombocytes) are small blood cell fragments made by your bone marrow. They help form blood clots to stop you from bleeding when you've been injured. Platelets are small cell ...

A typical platelet count range can change with age. Platelet counts may fluctuate due to natural vascular aging, changes in bone marrow tissue, and altered blood plasma makeup. Platelets, or ...

Having a low platelet count can affect your blood’s ability to clot. This can result in uncontrolled bleeding, which can sometimes require immediate medical attention. A low platelet count is called ...

Thrombocytopenia, or a low platelet count, can impair blood clotting, potentially leading to severe bleeding from wounds. Underlying health conditions like autoimmune diseases and cancers, as well as ...

A normal platelet count is between 150,000 to 450,000 per microliter (mcL) of blood. This range is generally applicable to all adults. However, research has suggested that normal platelet counts might ...