Question
After my child’s blood test, the platelet count was found to be as high as 880. Is this normal? The child had previously experienced vomiting and coughing and after treatment, the platelet count dropped to over 700, but now it has risen back to over 800. They have received treatment before, but the platelet count remains high. I hope to understand how to lower the platelet count.
Answer
The normal range for platelet count is typically 100 to 300, with counts below 400 considered thrombocytosis. The cause may be primary, such as a myeloproliferative disease, or secondary, such as infection, cancer, iron deficiency, and so on. Based on your description, it is recommended to undergo further examination to determine the cause and receive treatment accordingly. Wishing your child a speedy recovery.