I have read several articles on this drug formerly used to treat GERD.

It was marketed as Tagamet.

There are several articles on web in America where this drug seems to significantly improve advanced colon cancer survival from 50% to 90%. It has been about for many years and sounds like a very low risk option.

Only trouble is I cannot find anyone to prescribe it.

Does anyone know anything more about this drug? I feel I have found something significant but am not having much luck.