What is the cause for loud and unstoppable burping for a few hours after meals?
My brother has loud and often long after meal burping. Have visited a doctor and was prescribed diphenhydramine and encouraged to not have late meals or missed meals. However, his condition has still not improved and we are wondering why?
How old is your brother? Diphenhydramine is an antihistamine, and was unlikely to be given for his burping.
Unfortunately, burping type symptoms frequently tend to be very non-specific, meaning that often no clear cause can be found.