What is neuromyelitis optica?

Question

Hello doctor,

I am 45 years old, and my doctor mentioned that I might have something called neuromyelitis optica. I am confused and scared because I have never heard of this before. For the past few months, I have been having problems with my vision and feeling weak in my arms and legs. Sometimes I also have bad headaches and feel dizzy. Can you explain what neuromyelitis optica is in simple terms? Its causes, and how is it different from other conditions that affect the nervous system? Are there treatments available, and what should I expect moving forward? I am worried about how this might impact my daily life. Kindly suggest.

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

Neuromyelitis optica spectrum disorder (NMOSD) is a rare, autoimmune disease of the central nervous system that primarily attacks the optic nerves and spinal cord, leading to blindness and paralysis. It occurs when the body's immune system reacts against its cells. This happens mainly in the optic nerves that connect the retina of the eye with the brain and in the spinal cord. But it sometimes occurs in the brain. There is no cure. But can control to some extent. Patients with neuromyelitis optica (NMO) patients have a 91 to 98 percent five-year survival rate. But certain devices, lifestyle changes, and therapies can help you live with NMO as well as you can. I hope you find this helpful.

Thank you.