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Oct 6, 2022 · Abnormal platelet counts, whether higher or lower than the normal range, can lead to certain health conditions. Platelet dysfunction. Some serious but rare disorders cause improper platelet function.
- Overview
- Symptoms
- Causes
- Complications
Platelets are parts of the blood that help form blood clots. Thrombocytosis (throm-boe-sie-TOE-sis) is a disorder in which your body produces too many platelets. It's called reactive thrombocytosis or secondary thrombocytosis when the cause is an underlying condition, such as an infection. Less commonly, when the high platelet count has no apparent...
People with high platelet levels often don't have signs or symptoms. When symptoms occur, they're often related to blood clots. Examples include: 1. Headache. 2. Confusion or changes in speech. 3. Chest pain. 4. Shortness of breath and nausea. 5. Weakness. 6. Burning pain in the hands or feet. Less commonly, very high platelet levels may cause blee...
Bone marrow is a spongy tissue inside your bones. It contains stem cells that can become red blood cells, white blood cells or platelets. Platelets stick together, helping blood to form a clot that stops bleeding when you damage a blood vessel, such as when you cut yourself. Thrombocytosis occurs when your body produces too many platelets.
Essential thrombocythemia can lead to a variety of potentially life-threatening complications, such as: 1. Strokes.If a blood clot occurs in the arteries that supply the brain, it may cause a stroke. A mini stroke, also called a transient ischemic attack, is a temporary interruption of blood flow to part of the brain. 2. Heart attacks.Less commonly...
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Jan 24, 2024 · Outlook. Thrombocytosis, or a high platelet count, is diagnosed when platelet levels are greater than 450,000 platelets per microliter of blood. It's not always obvious when to worry about a high platelet count. Many times, a high platelet count isn't serious and may not cause symptoms. However, having a high platelet count can lead to blood ...
Jul 3, 2022 · Inflammatory conditions like autoimmune diseases, cancer or trauma, as well as certain infections and iron deficiency, are common causes of a high platelet count. Treatment is directed at the stimulus, and the platelet count returns to normal once resolved. Another reason for secondary thrombocytosis is when the spleen has been removed.
Apr 28, 2022 · During a complete blood count test (CBC), your healthcare provider will remove a sample of your blood from your vein to test how many white blood cells, red blood cells and platelets are in the sample. A normal platelet count for adults ranges from 150,000 to 450,000 platelets per microliter of blood. Any count above 450,000 or below 150,000 ...
May 14, 2024 · Most of the time, however, a high platelet count is not a cause for worry. On its own, a high platelet count doesn't usually cause symptoms, though you may have symptoms related to the underlying condition. High platelet counts (also called thrombocytosis or thrombocythemia) are defined as more than 400,000 platelets per microliter of blood ...
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