Can anyone help diagnose dh? (He has booked GP appt but not for a few days). He has had three episodes of this in two weeks. The first so bad we thought it was a heart attack and went to a&e (diagnosed as heartburn which may or may not be correct). Basically each time has happened after carrying something heavy - dragging a suitcase or even just a small backpack of lunch and drinks around all day. Starts as back ache in upper bag and spreads to front. Clammy. Shivers. Retching. Throws up. Disappears after about half an hour but leaves him exhausted.
Is he trapping some kind of nerve? Is it heartburn? Heart tests were all fine.
Late 40s, mid weight, seems healthy enough.