The link was sent to 200 NMO patients and finally 157 filled forms were gathered. Mean age and mean disease duration were 38±10.8 and 6±4 years, respectively. One hundred and twenty-five were female (79.8%) and 50.3%
were treated with Rituximab and 49.7% with Azathioprine. The most common symptoms were myalgia, and headache/vertigo. 