is where plaques build up on nerves in the brain hindering there ability to function properly, typical signs
of M.S. are blurry
vision or
loss of sight in one or more eyes,
loss of balance, loss of strength in hands or arms, or legs, basically the loss of motor functions in the body, it is possible that your symptoms where brought on by the heat exhaustion and may go away, but if it is something more, you need to take care of it before it gets out of hand, heat also affects people with M.S.