Hi everyone, not sure if I'm under the right topic, seeing that I have no idea for the reason behind my issue. I am a 44 year old female...About 6 months ago, I fainted, the hospital diagnosed me with vasogaular syncope. All was well until March, I fainted again. A tilt table test was positive, and it was also found that I have a lower heart rate, around 50. I am on lisinopril, 20 mg, for blood pressure, I have adrenal surges and the medicine keeps me from spiking, and have been on the same medicine for about 6 years now. I have been seeing an EP, who has performed a 30 day heart monitor test, ECHO, and stress test, all came back OK he said. Throughout the last 2 months I have had bouts with constant yawning, for it to subside on it's own after a day. 6 days ago if began, and hasn't let up, I have this feeling in my chest that I need to yawn, and many times cannot complete my yawn. If I do, it starts back up again. The only time I have relief is when I'm sleeping, or, I can at least say I am not woken up by it, so I'm assuming it isn't happening. Upon wakening, about 10 minutes later, it starts. I was in emergency yesterday, the did a MRI/MRA to make sure it wasn't neurological in nature, they said it came back normal and gave me a prescription for the inhaler Combvient. It hasn't helped at all, and the side effect (racing heart) is adding to the issue. I have a follow up in 2 weeks, but just getting thru a day is torture. I cannot do anything. I have read all the posts here, but haven't found anything regarding why it doesn't happen once I'm lying down, and wondered if this held a possible clue. Any help is appreciated, I have an 11 year old daughter, and my quality of life right now stops me from doing things with her.