Meldonium: What It Is, How It's Used, and What You Need to Know

When you hear Meldonium, a medication developed in Latvia to improve blood flow and energy use in heart and muscle cells. Also known as Mildronate, it was first prescribed for ischemia, angina, and heart attacks. But over the last decade, it became famous for something else: athletes using it to push harder, recover faster, and sometimes, cross the line into doping.

Meldonium works by changing how your body makes energy. Instead of burning fat for fuel during intense activity, it shifts your metabolism toward glucose, which can delay fatigue. That’s why some athletes—especially endurance sports like cycling, running, and soccer—tried it. But in 2016, WADA banned it after studies showed it improved performance in healthy people. Since then, high-profile cases like Maria Sharapova’s suspension brought it into the spotlight. Still, Meldonium isn’t illegal everywhere. In parts of Eastern Europe and Russia, it’s still prescribed for heart patients, stroke recovery, and even chronic fatigue. Doctors there use it for people with poor circulation, low oxygen delivery, or after heart surgery. It’s not a magic pill, but for certain medical conditions, it has real, documented benefits.

That’s why the side effects matter. Some users report dizziness, fast heartbeat, or digestive upset. Others feel unusually jittery or anxious. Long-term use without medical supervision can strain your heart or throw off your metabolism. And if you’re not sick—just trying to gain an edge—you’re risking more than a suspension. You’re risking your health.

Below, you’ll find real posts from people who’ve dealt with Meldonium in different ways: some prescribed it for heart issues, others tested it as an athlete, and a few reported side effects after switching from brand to generic versions. Whether you’re curious about its history, worried about a positive drug test, or managing a condition your doctor recommended it for, these articles give you the facts without the hype.

Meldonium: What It Is, How It Works, and Why It's Banned in Sports
Meldonium: What It Is, How It Works, and Why It's Banned in Sports
Nov, 18 2025 Pharmacy and Drugs Caspian Lockhart
Meldonium is a heart medication once used by athletes to boost endurance and recovery. Banned by WADA in 2016, it's still available in some countries but carries serious risks for athletes. Learn how it works and why it's controversial.