Scary night in ER..... While making egg drop soup last night I added 1/2 tsp MS and then tasted the soup. In a matter of seconds my face and neck felt really hot and I went to look in a mirror and saw the rest of my body start to turn beet red. I started to loose my voice and called my son and went to emergency in my nearest hospital.....They immediately started IV's and whatever....I don't remember too much and could hardly talk at the time. My vocal cords were not working normally. I have never has a problem with MS before and wonder if there is a connection with CF and poor immune system. I thought I should this message as a possible warning.