I recently had a relapse that had me in the hospital for 9 days and then a skilled nursing facility for 24 days for physical, occupational, and cognative therapy. I've returned to the ER twice in the last 10 days with some chest tightness, arm numbness, dizziness, shortness of breath, and leg weakness. Both times they were able to rule out a cardiac issue, (even though I have 2 heart stents, high blood pressure, and CAD), and the ER Dr. said that I probably experienced an MS "aftershock" both times just like an "aftershock" following an earthquake. I curious if anyone else has experienced simlilar mild symptoms after a major relapse??