What Blood Thinners Really Do

View as a webpage Daily Wednesday, May 10, 2017 What Blood Thinners Really Do These meds don't actually make your blood thinner. They make it harder for blood to clot, which helps prevent heart attacks and strokes. Here's what else you need to know. Take Quiz ›   •  Different Blood Sugar Readings -- Our Doc Explains   •  How and Why Medical Marijuana Is Used   •  When to Call the Doctor About a Fever New WebMD Pregnancy App The most trusted pregnancy information is just a tap away. Get the Free App Now › In the News • Common Painkillers Tied to Chance of Having a Heart Attack • Longevity Differs According to Where You Live • Expired EpiPens May Still Help Save a Life • Emerging Treatment Offers Weight Loss Alternative • That Store Mannequin May Be 'Anorexic' Featured • See What Scalp Psoriasis Looks Like • Get Fast Relief From Allergies • Why Do People Sneeze? • What Really Helps Minimize Cellulite? • Discipline Dos and Don'ts ADVERTISEMENT ADVERTISEMENT     ADVERTISEMENT   ADVERTISEMENT     WebMD.com   |  Mobile Apps WebMD Privacy Policy   © 2017 WebMD, LLC. All rights reserved. WebMD Office of Privacy | 1201 Peachtree Street, NE | Atlanta, GA 30361