Has anyone had a very frightening episode, very similar to drowning, where your vocal cords spasm, and close? No air can get in your lungs and it literally feels like you will die without air.
This has happened 3 times, a long (several years or months) time between attacks. It lasts about 2-3 minutes but of course feels much longer.
I do have appointment with a ENT dr. in several weeks, but am frightened it will happen again before I see him.
Any exercise or preventative hints?