I appreciate all the suggestions and observations everyone has made in response to my post. I still have the continuous 24x7 hiccups but fortunately a little more under control now. I have been taking Thorazine 25 mg 3x/day, and am switching to a half tablet 3x/day and adding Gabapentin 100 mg 2 capsules 3x/day. There are indeed many medications out there that can address hiccups. My neurologist needed to choose one best suited to my neurological problems, which fall into the Clippers characterization.