how to stop burping

Hi my Mom keeps on burping a lot she has been to different gastroentrologist and they have scanned her stomach and cannot find anything which causes burping. She stops burping when she leans her head back or lay down on the bed or couch but as soon as she stands up she starts again. Is there any cure for this please respond.
                                                                                                                                      Thanks

[Nikodicreta]

Have her go for Hypnotherapy. Min. 2-3 sessions.
There are many hidden issues that modern medicine does not or cannot address. A good Hypnotherapist will uncover those.
Hope this helps.
Message me if you need more info as I have  backround in
holistic therapies
Blessings,
Nikodicreta