Uncover the facts about cold agglutinin disease

Cold agglutinin disease (CAD) is a rare, serious blood disorder. It’s a form of autoimmune hemolytic anemia (AIHA), which means the immune system mistakenly attacks and destroys red blood cells. But the truth is that there’s more to CAD than you might think.

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There’s more to CAD than just the cold

When you have CAD, healthy red blood cells are mistakenly destroyed in your body. This is called hemolysis, and it can cause serious complications.

Learn more about hemolysis

If you’re living with CAD, you’re not alone

Hear from others living with cold agglutinin disease (CAD), and learn how they manage life with CAD. With the help of insights and useful tips, you may find new ways to live with CAD.

Hear from others

Now, there are tools to help you stay on top of CAD

Here, you’ll find resources at your fingertips that can help you keep track of your blood test results, better communicate with your healthcare team, and prepare for your next appointment.


It’s easy to stay

Sanofi Genzyme, the leader in CAD research, is working to create more resources for people living with cold agglutinin disease. Sign up to receive important updates and more information about CAD.

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