Skip to main content
GoodRx Guide

Hematology

Read more icon

Read more about Hematology

View more
Newsletter Signup

Latest Articles

Hematology: Petechiae: arm vet with doctor showing forearms 1293681796

Petechiae: Causes, Treatments, and Signs to Watch for

By Stephanie Reese, DO, MS • Updated 3 days ago
finance: closeup plasma donation 171136913

How Much Do You Get Paid to Donate Plasma?

By Brookie Madison • Updated 3 days ago
deep vein thrombosis: leg massage 1366303732

When Should I Worry About Leg Cramps? How to Tell If It’s Harmless or a Blood Clot

By Nicole Andonian, MD • Jun 24, 2026
Hematology: woman feeling faint 1483143449

How to Avoid Passing Out When Giving Blood

By Karen Hovav, MD, FAAP • Jun 24, 2026
Anemia: woman feeling light headed 1217127081

Do Low Iron Levels Cause Dizziness?

By Ronald W. Dworkin, MD, PhD • Jun 2, 2026
Pradaxa: pradaxa dosage-01

Pradaxa Dosages: Your GoodRx Guide

By Stacia Woodcock, PharmD • May 20, 2026
deep vein thrombosis: woman cooking with olive oil 1291246517

6 Foods That May Help Prevent Blood Clots — and Some to Avoid

By Cherilyn Davis, MD • May 7, 2026
hematology: getting blood drawn 1128889407

What Does an Abnormal Absolute Neutrophil Count (ANC) Mean?

By Stephanie Reese, DO, MS • Mar 23, 2026
Health: Side-effects: person rubbing medication on bruise leg 1299139621

6 Types of Medications and Supplements That Can Cause Easy Bruising

By Stacia Woodcock, PharmD • Feb 23, 2026
Dermatology: Itchy bruise: close up woman bruise 1059076258

Why Do Bruises Itch? Here’s What Your Skin Is Trying to Tell You

By Ronald W. Dworkin, MD, PhD • Feb 2, 2026
hematology: men eating at home 1350657220

What to Eat and Do Before Donating Plasma: Best Foods, Plus Tips to Prepare

By Frank Schwalbe, MD • Jan 28, 2026
iron deficiency: woman with headache 1350326022

Do You Have Low Ferritin? Here’s What It Means

By Karen Hovav, MD, FAAP • Jan 7, 2026
Anticoagulants: man taking medication 2216137939

A GoodRx Savings Guide to 4 Types of Blood Thinner Medications

By Stacia Woodcock, PharmD • Nov 21, 2025
hypokalemia: doctor test results 1209225765

Are Your Potassium Levels Low? What to Know About Hypokalemia

By Nicole Andonian, MD • Jul 1, 2025
direct-acting-anticoagulants: patient and daughter discuss medication 1646996242

Pradaxa vs. Eliquis: 5 Key Differences to Consider

By Stacia Woodcock, PharmD • Jun 26, 2025
anticoagulants: healthcare professional speaking to a patient 2183708461

Warfarin vs. Eliquis: 7 Differences Between These Blood Thinner Medications

By Patricia Weiser, PharmD • Jun 25, 2025
Health Debunked: Does The Blood Type Diet Work?
Video play button

The Blood Type Diet: Should You Be Eating According to Your Blood Type?

2:01
Iron deficiency: senior patient receives diagnosis 1945080201

Can You Be Iron Deficient Without Anemia? Yes, and It’s Surprisingly Common

By Katie E. Golden, MD • Dec 11, 2024
Hematology: man eating a salad 1161579868

Best 6 Foods to Eat After Donating Blood (Plus 3 to Avoid)

By Jennifer Sample, MD • Nov 7, 2024
COVID-19: surgical mask patient checkup 1307398474

COVID and Blood Clots: What’s the Risk?

By Kevin Connelly, DO • Oct 16, 2024
Diagnostics: blood test cbc 479562208

The Meaning of Complete Blood Count (CBC) Abbreviations

By Katie E. Golden, MD • Oct 1, 2024
Hematology: Women's Health: closeup woman abdominal pain 868196718

Signs and Symptoms of Internal Bleeding (Internal Hemorrhage)

By Nicole Andonian, MD • Sep 26, 2024
Health: Diagnostics: preparing to draw blood 1394005030

How to Read Common Blood Test Results: Your GoodRx Guide

By Jill L. Jaimes, MD • Sep 23, 2024
Patient experiences: patient stories feel donate blood option 2

Does It Hurt to Donate Blood?

By Kellie Gormly • Aug 13, 2024