{"id":197824,"date":"2024-02-26T08:32:09","date_gmt":"2024-02-26T08:32:09","guid":{"rendered":"https:\/\/pharmeasy.in\/blog\/?p=197824"},"modified":"2026-05-21T13:54:38","modified_gmt":"2026-05-21T13:54:38","slug":"high-pdw-blood-test-understanding-what-it-means-for-your-health","status":"publish","type":"post","link":"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/","title":{"rendered":"High PDW Blood Test: Understanding What it Means for Your Health"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><head><meta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\">\n<\/head><body><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a26437d845cb\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a26437d845cb\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Introduction\" >Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Platelet_Distribution_Width_Overview\" >Platelet Distribution Width Overview<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Understanding_High_PDW\" >Understanding High PDW<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Clinical_Applications_of_the_PDW_Blood_Test\" >Clinical Applications of the PDW Blood Test<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#PDW_Blood_Test_Procedure\" >PDW Blood Test Procedure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Normal_PDW_Range_and_Interpretation\" >Normal PDW Range and Interpretation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Managing_High_PDW\" >Managing High PDW<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#Frequently_Asked_Questions_FAQs\" >Frequently Asked Questions (FAQs)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/pharmeasy.in\/blog\/high-pdw-blood-test-understanding-what-it-means-for-your-health\/#References\" >References<\/a><\/li><\/ul><\/nav><\/div>\n    <a rel=\"nofollow\" href=\"https:\/\/pharmeasy.in\/blog\/channel-health-talk\"\n       class=\"pe-healthtalk-banner\"\n       style=\"position:relative; display:block; margin:10px; border-radius:10px; border-bottom:2px solid #117B77; overflow:hidden;\">\n        <span aria-hidden=\"true\" style=\"position:absolute; left:0; bottom:0; width:2px; height:50%; background:#10847e;\"><\/span>\n        <img alt=\"Join Health Talk by PharmEasy on WhatsApp\"\n             src=\"https:\/\/pharmeasy.in\/blog\/wp-content\/uploads\/2026\/01\/PEhealthtalk-1.png\"\n             style=\"width:100%; display:block; border-radius:10px;\">\n    <\/a>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong>Introduction<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>PDW stands for Platelet Distribution Width, a measure of platelet size variation in your blood<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6968671\/\" target=\"_blank\" rel=\"noreferrer noopener\"><sup>1<\/sup><\/a>. This article aims to clarify the role of PDW blood tests in health care. In this post, we\u2019ll talk about what causes its fluctuation and why it matters in diagnosis. We\u2019ll also cover risks, and how to control high PDW and normal PDW ranges.\u00a0\u00a0<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-group fact-box\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Did you know?<\/p>\n\n\n\n<ul>\n<li>PDW blood test results can help assess the severity and prognosis of liver diseases.<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12367049\/\" target=\"_blank\" rel=\"noreferrer noopener\"> source: pubmed.ncbi.nlm.nih.gov<\/a><\/li>\n\n\n\n<li>PDW levels may be elevated in patients with inflammatory bowel disease.<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11221001\/\" target=\"_blank\" rel=\"noreferrer noopener\"> source: pubmed.ncbi.nlm.nih.gov<\/a><\/li>\n\n\n\n<li>A high PDW value may be associated with an increased risk of cardiovascular events.<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10863511\/\" target=\"_blank\" rel=\"noreferrer noopener\"> source: pubmed.ncbi.nlm.nih.gov<\/a><\/li>\n\n\n\n<li>High PDW blood is often seen in patients with chronic kidney disease.<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9621293\/\" target=\"_blank\" rel=\"noreferrer noopener\"> source: pubmed.ncbi.nlm.nih.gov<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Platelet_Distribution_Width_Overview\"><\/span><strong>Platelet Distribution Width Overview<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What is PDW?<\/strong><\/h3>\n\n\n\n<p>PDW shows how much platelet size varies in your blood. It comes under the <strong><a href=\"https:\/\/pharmeasy.in\/diagnostics\/profile\/complete-blood-count-cbc-408\" target=\"_blank\" rel=\"noreferrer noopener\">complete blood count test<\/a><\/strong>, which studies<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC2843567\/\" target=\"_blank\" rel=\"noreferrer noopener\"><sup>2<\/sup><\/a> the count, size, and spread of platelets.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How are platelets made?<\/strong><\/h3>\n\n\n\n<p>They grow from big cells called megakaryocytes in a process named thrombopoiesis<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC2214745\/\" target=\"_blank\" rel=\"noreferrer noopener\"><sup>3<\/sup><\/a>. Once they are grown, platelets flow in the blood. Their job is to form clots and repair wounds.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why does platelet size differ?<\/strong><\/h3>\n\n\n\n<p>Platelet size is not constant. The rate of making them changes, they age, and become active. When active, they grow bigger. So, PDW indirectly tells us about platelet activation.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What impacts PDW?<\/strong><\/h3>\n\n\n\n<p>Many things can affect PDW. Factors like age,\u00a0 gender, disease, and genes cause changes in platelet size and spread. Which results in either high or low PDW levels.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why are Platelet Count and Size Vital?<\/strong><\/h3>\n\n\n\n<ul>\n<li>They keep the blood flow system in check.\u00a0<\/li>\n\n\n\n<li>They help with clotting and repairing wounds.\u00a0<\/li>\n\n\n\n<li>They tell about health issues such as inflammation or bleeding disorders.\u00a0<\/li>\n\n\n\n<li>They show the risk from surgery or health treatments.\u00a0<\/li>\n<\/ul><div id=\"sfa_container_197824\" class=\"sfa_container\" style=\"display:none\"><div class=\"sfa_overlay\"><\/div><button id=\"sfa_btn_197824\" class=\"sfa_btn\">Show Full Article<\/button><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_High_PDW\"><\/span><strong>Understanding High PDW<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Causes of High PDW<\/strong><\/h3>\n\n\n\n<p>Here are a few factors that can increase PDW that are as follows.\u00a0\u00a0<\/p>\n\n\n\n<ul>\n<li><strong>Inflammatory conditions\u00a0<\/strong>\n<ul>\n<li>Infections be it bacterial, viral, or fungus.\u00a0<\/li>\n\n\n\n<li>The immune system hyperactivity like lupus or rheumatoid arthritis.\u00a0<\/li>\n\n\n\n<li>Digestive tract issues like Crohn\u2019s disease or ulcerative colitis.\u00a0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Cancer<\/strong>\n<ul>\n<li>Tumors and blood cancer can increase PDW due to platelet activation.\u00a0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Blood cell problems<\/strong>\n<ul>\n<li>Issues affecting blood cell production like aplastic anemia or bone marrow failure.\u00a0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Lack of iron<\/strong>\n<ul>\n<li>Low iron in the body can cause more platelet size variety and that results in high PDW.\u00a0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Dangers and Problems Linked to High PDW<\/strong><\/h3>\n\n\n\n<p>High PDW warns about the risk of the following problems.\u00a0\u00a0<\/p>\n\n\n\n<ul>\n<li><strong>Heavy bleeding: <\/strong>Big, active platelets may not clot blood well. This causes a risk of uncontrolled bleeding.\u00a0<\/li>\n\n\n\n<li><strong>Blood clots: <\/strong>At times, high platelet activation can lead to abnormal blood clots. This increases the risk of deep vein thrombosis, lung artery blockage, or stroke.\u00a0<\/li>\n\n\n\n<li><strong>Problems from surgery or health treatments: <\/strong>High PDW points to a greater risk of clotting problems or bleeding during surgery or after health treatment.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote doc-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Studies<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4121690\/\"><sup>4<\/sup><\/a> have shown that elevated PDW values, particularly those over 16.15, may notify the obstetrician of the possibility of an early birth. You are advised to get in touch with your doctor and discuss regarding all the complications before hand to handle the pregnancy with care.<\/p>\n<cite><a href=\"https:\/\/pharmeasy.in\/legal\/editorial-policy\/dr-siddharth-gupta-73\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Dr. Siddharth Gupta, B.A.M.S, M.D<\/strong><\/a><\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Clinical_Applications_of_the_PDW_Blood_Test\"><\/span><strong>Clinical Applications of the PDW Blood Test<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Tracking Long term Diseases<\/strong><\/h3>\n\n\n\n<p>PDW can check how long-term diseases progress and how the body reacts to treatment for them.\u00a0 The longer-term diseases are listed below.\u00a0\u00a0<\/p>\n\n\n\n<ul>\n<li><strong>Heart issues<\/strong>: Heart disease, heart attack, stroke, Deep vein thrombosis (DVT) and lung artery blockage (PE)\u00a0<\/li>\n\n\n\n<li><strong>Digestive tract issues<\/strong>: Crohn\u2019s disease and ulcerative colitis\u00a0<\/li>\n\n\n\n<li><strong>Immune system attacks<\/strong>: Lupus, rheumatoid arthritis, and other conditions where the body fights itself\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Checking Cancer Forecast<\/strong><\/h3>\n\n\n\n<p>Tracks how the body reacts to cancer treatment and predicts the risk of cancer coming back or spreading.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Finding Blood-related Issues Early on<\/strong><\/h3>\n\n\n\n<p>Spots early signs of bleeding disorders, like von Willebrand disease or hemophilia.\u00a0<\/p>\n\n\n\n<blockquote class=\"wp-block-quote doc-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>I recently came across a study<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8485304\/\" target=\"_blank\" rel=\"noreferrer noopener\"><sup>5<\/sup><\/a> that was conducted on mean platelet volume (MPV) and PDW in individuals with thyroid disorders. According to the study, patients with Hashimoto\u2019s thyroiditis had higher levels of MPV and PDW. These alterations may be linked to inflammation and cancer.<\/p>\n<cite><a href=\"https:\/\/pharmeasy.in\/legal\/editorial-policy\/dr-rajeev-singh-70\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Dr. Rajeev Singh, BAMS<\/strong><\/a><\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PDW_Blood_Test_Procedure\"><\/span><strong>PDW Blood Test Procedure<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How to get Ready for the Test?<\/strong><\/h3>\n\n\n\n<ul>\n<li>Discuss with your doctor about medications or supplements you use that may affect the test results.\u00a0<\/li>\n\n\n\n<li>Drink plenty of liquids as dryness can cause changes in PDW levels.\u00a0<\/li>\n\n\n\n<li>This test doesn\u2019t need any special diet or fasting.\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What Happens During the Blood Draw?<\/strong><\/h3>\n\n\n\n<ul>\n<li>A healthcare worker will take a small blood sample with a needle and syringe or vacutainer system.\u00a0<\/li>\n\n\n\n<li>They normally draw blood from a vein in the arm or hand.\u00a0<\/li>\n\n\n\n<li>The blood draw isn\u2019t painful. It just gives a quick pinch or sting.\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>When to Expect Results?<\/strong><\/h3>\n\n\n\n<ul>\n<li>Results normally come in a few hours to a day after the blood is drawn.\u00a0<\/li>\n\n\n\n<li>Your doctor will go over the results with you and discuss any follow-up or management needed.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Normal_PDW_Range_and_Interpretation\"><\/span><strong>Normal PDW Range and Interpretation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Factors that affect PDW Levels<\/strong><\/h3>\n\n\n\n<p>Various factors impact PDW levels which are as follows.\u00a0<\/p>\n\n\n\n<ul>\n<li><strong>Age and gender<\/strong>: Older people and females may have slightly higher PDW levels\u00a0<\/li>\n\n\n\n<li><strong>Diseases<\/strong>: Inflammation, cancer, and blood disorders can increase PDW\u00a0<\/li>\n\n\n\n<li><strong>Gene factors<\/strong>: Gene changes can affect platelet size and spread, which alters PDW levels.\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Normal PDW Range\u00a0<\/strong><\/h3>\n\n\n\n<p>The normal PDW spread differs between laboratories but generally is from 15.1% to 17.9%.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. What do PDW Results Mean?<\/strong><\/h3>\n\n\n\n<ul>\n<li>High PDW levels might tell about inflammation, possible health issues or high risk of problems.\u00a0<\/li>\n\n\n\n<li>Low PDW levels are typically normal and might not need more tests.\u00a0<\/li>\n\n\n\n<li>Always ask your doctor to make sense of the results, based on your unique health conditions and concerns.\u00a0<\/li>\n<\/ul>\n\n\n\n<p><strong><em>Also Read: <a href=\"https:\/\/pharmeasy.in\/blog\/low-red-cell-distribution-width-in-blood-interpreting-your-blood-test-results\/\" target=\"_blank\" rel=\"noreferrer noopener\">Low Red Cell Distribution Width in Blood (RDW): Interpreting Your Blood Test Results<\/a><\/em><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Managing_High_PDW\"><\/span><strong>Managing High PDW<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>To control high PDW, it\u2019s vital to locate and manage the base causes.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Medical Therapy<\/strong><\/h3>\n\n\n\n<ul>\n<li>Doctors may give drugs to manage inflammation or autoimmune diseases, like corticosteroids.\u00a0<\/li>\n\n\n\n<li>Cancer treatment including chemotherapy, radiation, or targeted therapies can address cancer-related PDW increases.\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Lifestyle Changes\u00a0<\/strong><\/h3>\n\n\n\n<ul>\n<li>A better diet, drinking enough liquid, and working out may help keep a healthy PDW level.\u00a0<\/li>\n\n\n\n<li>Eat adequate iron to avoid or cope with a lack of iron in the body.\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Regular Checkups Blood tests and Check-ins with your Doctor\u00a0<\/strong><\/h3>\n\n\n\n<ul>\n<li>Regular <strong><a href=\"https:\/\/pharmeasy.in\/diagnostics\/\" target=\"_blank\" rel=\"noreferrer noopener\">blood tests<\/a><\/strong> can pick up changes in PDW and other platelet factors.\u00a0<\/li>\n\n\n\n<li>Regular <strong><a href=\"https:\/\/pharmeasy.in\/online-doctor-consultation\/\" target=\"_blank\" rel=\"noreferrer noopener\">consultations with your doctor<\/a><\/strong> to guide your management plan.\u00a0\u00a0<\/li>\n<\/ul>\n\n\n\n<p><strong><em>Also Read: <a href=\"https:\/\/pharmeasy.in\/blog\/pdw-blood-test-understanding-its-purpose-and-results\/\" target=\"_blank\" rel=\"noreferrer noopener\">PDW Blood Test: Understanding Its Purpose and Results<\/a><\/em><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The importance of understanding high PDW blood tests cannot be overstated. Knowledge of how these tests impact health can empower patients and healthcare professionals alike to take charge of their well-being. By using PDW blood tests to predict and monitor various health issues, doctors can provide better patient care while patients may better advocate for themselves.\u00a0<\/p>\n\n\n\n<p>In conclusion, it is key to not overlook high PDW. It acts as a sign of possible health concerns. Regular check-ups and monitoring can help to diagnose quickly and plan effective management. This may help you stay on the route to the best health.\u00a0<\/p>\n\n\n\n<p><strong><em>Also Read: <a href=\"https:\/\/pharmeasy.in\/blog\/crp-test-vs-esr-test-understanding-the-differences-and-significance\/\" target=\"_blank\" rel=\"noreferrer noopener\">CRP Test vs ESR Test: Understanding the Differences and Significance<\/a><\/em><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs\"><\/span><strong>Frequently Asked Questions (FAQs)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1779267836205\"><strong class=\"schema-faq-question\"><strong>What causes high PDW?\u00a0<\/strong><\/strong> <p class=\"schema-faq-answer\">Inflammatory conditions, cancer, blood disorders, or lack of iron can lead to high PDW. Age, sex, and genes may also affect PDW levels.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779267843231\"><strong class=\"schema-faq-question\"><strong>What is the normal count of PDW in a blood test?\u00a0<\/strong><\/strong> <p class=\"schema-faq-answer\">The normal PDW count varies, but it\u2019s usually between 15.1% and 17.9%.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779267855827\"><strong class=\"schema-faq-question\"><strong>How does PDW tie to inflammation?\u00a0<\/strong><\/strong> <p class=\"schema-faq-answer\">High PDW could mean ongoing inflammation. Conditions causing inflammation can drive changes in platelet size and spread, leading to higher PDW.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779267862523\"><strong class=\"schema-faq-question\"><strong>When should I worry about high PDW?\u00a0<\/strong><\/strong> <p class=\"schema-faq-answer\">If PDW stays high, your doctor should find out why. They can then start suitable therapy.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779267871187\"><strong class=\"schema-faq-question\"><strong>Can high PDW impact my health as a whole?\u00a0<\/strong><\/strong> <p class=\"schema-faq-answer\">Yes. High PDW may signal a high risk of issues like heavy bleeding, blood clots, or poor reaction to medical treatments. Finding and addressing the cause may secure your overall health.\u00a0<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"References\"><\/span><strong>References<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol>\n<li>Tzur I, Barchel D, Izhakian S, Swarka M, Garach-Jehoshua O, Krutkina E, Plotnikov G, Gorelik O. Platelet distribution width: a novel prognostic marker in an internal medicine ward. J Community Hosp Intern Med Perspect. 2019 Dec 14;9(6):464-470. doi: 10.1080\/20009666.2019.1688095. PMID: 32002150; PMCID: PMC6968671. Available from: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6968671\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6968671\/<\/a><\/li>\n\n\n\n<li>Vagdatli E, Gounari E, Lazaridou E, Katsibourlia E, Tsikopoulou F, Labrianou I. Platelet distribution width: a simple, practical and specific marker of activation of coagulation. Hippokratia. 2010 Jan;14(1):28-32. PMID: 20411056; PMCID: PMC2843567. Available from: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC2843567\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC2843567\/<\/a><\/li>\n\n\n\n<li>Kaushansky K. Historical review: megakaryopoiesis and thrombopoiesis. Blood. 2008 Feb 1;111(3):981-6. doi: 10.1182\/blood-2007-05-088500. PMID: 18223171; PMCID: PMC2214745. Available from: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC2214745\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC2214745\/<\/a><\/li>\n\n\n\n<li>Artunc Ulkumen B, Pala HG, Calik E, Oruc Koltan S. Platelet distribution width (PDW): A putative marker for threatened preterm labour. Pak J Med Sci. 2014 Jul;30(4):745-8. doi: 10.12669\/pjms.304.4991. PMID: 25097509; PMCID: PMC4121690. Available from: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4121690\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4121690\/<\/a><\/li>\n\n\n\n<li>Demir AD. Relationship of the platelet distribution width\/platelet count ratio with thyroid antibody levels in patients with Hashimoto\u2019s thyroiditis. J Int Med Res. 2021 Sep;49(9):3000605211043241. doi: 10.1177\/03000605211043241. PMID: 34586923; PMCID: PMC8485304. Available from: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8485304\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8485304\/<\/a><\/li>\n<\/ol>\n\n\n\n<p><strong><em>Disclaimer<\/em><\/strong><em>: The information provided here is for educational\/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.<\/em><\/p>\n\n\n\n<p><em>Links and product recommendations in the information<\/em> <em>provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products\/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.<\/em><\/p>\n<\/body><\/html>\n<div class=\"pld-like-dislike-wrap pld-custom\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"Likes\" data-post-id=\"197824\" data-trigger-type=\"like\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                            <img src=\"https:\/\/blog-images-1.pharmeasy.in\/blog\/production\/wp-content\/uploads\/2024\/08\/12132143\/like.png\" alt=\"Likes\" \/>\r\n            <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">1    <\/span>\r\n<\/div><div class=\"pld-dislike-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-dislike-trigger pld-like-dislike-trigger  \" title=\"Dislikes\" data-post-id=\"197824\" data-trigger-type=\"dislike\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                            <img src=\"https:\/\/blog-images-1.pharmeasy.in\/blog\/production\/wp-content\/uploads\/2024\/08\/12132208\/dislike.png\" alt=\"Dislikes\" \/>\r\n            <\/a>\r\n    <span class=\"pld-dislike-count-wrap pld-count-wrap\"><\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"Introduction PDW stands for Platelet Distribution Width, a measure of platelet size variation in your blood1. This article aims to clarify the role of PDW blood tests in health care. In this post, we\u2019ll talk about what causes its fluctuation and why it matters in diagnosis. We\u2019ll also cover risks, and how to control high [\u2026]","protected":false},"author":148,"featured_media":198672,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_wp_rev_ctl_limit":""},"categories":[10435],"tags":[14341,14340],"acf":[],"_embedded":{"wp:featuredmedia":[{"source_url":"https:\/\/blog-images-1.pharmeasy.in\/blog\/production\/wp-content\/uploads\/2024\/02\/26082833\/457.jpg"}]},"_links":{"self":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts\/197824"}],"collection":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/users\/148"}],"replies":[{"embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/comments?post=197824"}],"version-history":[{"count":32,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts\/197824\/revisions"}],"predecessor-version":[{"id":279642,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts\/197824\/revisions\/279642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/media\/198672"}],"wp:attachment":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/media?parent=197824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/categories?post=197824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/tags?post=197824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}