Please consult with your current neurologist as he/she has the best knowledge about your case. I am not aware what treatment are you taking so don’t want to advise you anything with the incomplete information.

Weakness; Loss of appetite; Stomach pain; Headache; Diarrhea or constipation; Cough.

Usully, fever is accompanied with increase in the body's temperature, weakness and body ache. Incase you feel any of these symptoms, you can take a Paracetamol. If the fever doesn't subside or keeps reoccuring, contact your doctor immediately.