Platelets may be given to prevent bleeding when the platelet count is very low, or they may be given if a patient has some unusual bleeding to help stop it.īefore platelets are given, the donor is carefully matched to the patient and the platelets are screened so they are safe. Platelet transfusion in patients with low platelet countsĪ platelet transfusion might be needed in some patients with cancer who have a low platelet count. Bad headaches, dizziness, or blurred visionĬall your cancer care team right away if you notice any of these symptoms.Red pinpoint dots on the skin, usually starting on feet and legs.Women may have heavy vaginal bleeding during monthly periods.Bleeding from anywhere (such as the mouth, nose, or rectum).
If your platelet levels drop, you may begin to notice one or more of these symptoms Another health problem or medication that is not related to your cancer.Sometimes the proteins in your body called antibodies may attack and destroy platelets.Certain types or cancer treatment, such as chemotherapy or radiation therapy that is used in large amounts or in combination with chemotherapy.Certain types of cancer: patients with lymphomas or leukemias may be at higher risk for low platelet counts.In patients with cancer, low platelet count may be caused by: Your platelet count may be low if the body is not making enough platelets, losing platelets, or platelets are being destroyed. Your doctor will use a blood test called a complete blood count (CBC) to measure your platelet level Causes of low platelet count If you have a very low platelet count, sometimes your doctor will delay your treatment or reduce your dose. Your doctor will tell you what level is considered a low platelet count. The lower your platelet count, the higher your risk for bleeding. When your platelet levels are lower than normal, your blood isn’t able to clot as it should, putting you at a higher risk for excessive bleeding. Low platelet count is also called thrombocytopenia. Platelets are blood cells called thrombocytes and help your blood clot, so you stop bleeding.
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