Vagus nerve damage

There is no fix available. Only thing they can do is hope it heals itself. they can try and fix les pressure with different surgeries but its not a fix its a chance of alleviating the problem that comes with risks.

I too began having this problem. Exceedingly scary. I discovered that taking probiotics help immensely. Eating yogurt, including frozen yogurts is very beneficial. I also take Natrol, a probiotic. There are many brands to choose from. Culturelle is a big one alongside Natrol etc.
I also discovered that chewing your food very well, and drinking water intermittently while eating helps a great deal. I have learned that if I go without eating anything for several hours that when I do finally eat and then it is a significant amount, that that is when I am in the most danger of having these scary symptoms. I also take Apple Cider Vinegar tablets on occasion and Anti Gas pills when I do get the symptoms and effects we have all come to dread. Moving around seems to help lessen the intensity also. I can not stress taking probiotics and eating yogurt enough. I have also found relief by taking Hemp Oil. The non THC kind like Nutiva. I thank the Lord, Jesus Christ as I believe He guided me to find the above things I have mentioned that work.

rapid heart rate, palpitations, gas, nausea, ...needless to say high anxiety