What is Privigen?
Privigen is an intravenous immunoglobulin (IVIg) therapy that contains antibodies—Ig therapy is a type of treatment that is infused into the body to help block the immune system from attacking the nerve myelin, though exactly how it works is not completely understood.
Your doctor may refer to your Privigen treatment as "Ig," "intravenous Ig," or "IVIg."
What is chronic inflammatory demyelinating polyneuropathy (CIDP)?
CIDP is a rare disorder of the nervous system in which the protective outer layer of your nerves, called myelin, is attacked by the immune system.
Privigen helps more than 5000 people manage their CIDP symptoms in the US alone
Over time, the myelin damage may cause gradual weakness and a loss of feeling in your arms, legs, hands, and feet—and loss of movement (motor function). If CIDP is not treated, it can continue to cause worsening nerve damage.
CIDP symptoms may include:
- Tingling or numbness beginning in the toes and fingers
- Weakness of the arms or legs
- Loss of reflexes
- Fatigue
How does Privigen work in CIDP?
Privigen helps improve motor function in adults with CIDP. It provides antibodies that may help block your immune system from attacking the myelin. The exact way that Privigen works is not completely understood.
Privigen is proven safe & effective
Study ResultsReceiving Privigen therapy
Infusion Process
Make the most of your Privigen therapy
Get information to help you talk to your doctor about Privigen, an IVIg therapy for CIDP.
Download the CIDP Patient Education Brochure