Twitching leg muscles aren't uncommon after a long walk or exercise session. Although muscle twitches may cause you to worry about the health of your leg muscles, in most cases, twitching doesn't ...

Medically reviewed by Smita Patel, DO Key Takeaways Early signs of multiple sclerosis (MS) can include blurry vision, muscle weakness, dizziness, and fatigue.Clinically isolated syndrome (CIS) is ...