I was just wondering if anyone else suffers with this and if I might need to mention it to my ms nurse as a new annoying symptom but this past week I have found myself choking on nothing. I get a weird feeling in the back of my throat like i have just inhaled some food and I will suddenly start coughing really badly. The feeling literally comes out of nowhere and I am having to cough really hard to appease the sensation. Could this be a new symptom?