Thanks but I'm the one that posted it :)
I saw your same question on another site which got some expert advice that said, "There are two other anticonvulsants that doctors use to treat intractable hiccups: valproic acid and gabapentin." I hope that you saw it which was posted before your answer back to me. But in case not, I've included it here. Hope that it might help.
unfortunately none of them worked
As soon as the hiccups start, take continuous sips of water. It works for me. My uncle also has had a life time of bad hiccups and said it didn't work. When I told him to start the sips as soon as the hiccups start, now he says it has worked!
And yes, it could be a consequence of the stroke. I read at the Mayo Clinic site that hiccups are a form of myoclonus which I have. My particular kind causes sudden involuntary jerks of my muscles which was caused by my stroke. The medication, Klonopin, takes care of my myoclonus. Perhaps it would also treat the hiccups. (You'd be surprised how much the specialists don't know about strokes and the treatments for the effects from them.)
Please let me know if either of these treatments might work for him.
thank you but we already tried and it didn't work
Pressure in the hollows behind the ear lobss are said to stop hiccups. The information is somewhere on MedHelp. I will see if I can find it. You might want to do the same.