The flu shot is thus to be avoided to avoid this potential risk. Viral vaccinations induce interferon production. It is known, for example, that gamma interferon can produce an increase in attacks of multiple sclerosis. There are probably also other factors. You will need to make a personal decision about the flu shot in consultation with your personal neurologist.
Some centers recommend that all patients with multiple sclerosis receive the flu shot.
Others feel that the flue shot may stimulate an immune response that could produce new of increased symptoms of multiple sclerosis similar to those that may occur after a viral illness. There is no right or wrong answer. You should discuss your own situation with your neurologist. Answers have been provided by leading neurologists are intended for educational and informational use only. Comments are based on professional experience and do not represent therapeutic recommendation or prescription.