I have had a neuro problem for three years ago. 2.5 years ago I could barely walk, stiff, stopping, limp . Had lots of tests, Then I improved and am much better, can walk now, not fully normal but quite a bit better and can go long distances which was impossible before. Recently had very bad cold and had shudders when I fell asleep, gone now but read this could be ALS symptom. This has nearly gone since flu/cold cleared up. Worried aGain.