Hikma Pharmaceuticals Plc's U.S. subsidiary has raised the price of a common diarrhea drug by more than 400 percent and is charging more for five other medicines as well, the Financial Times reported on Sunday. West-Ward Pharmaceuticals, the U.S. division of London-listed Hikma, increased the prices at the start of August by between 75 percent and 430 percent, for a mean of 237 percent, according to figures seen by the Financial Times. Read more on NewsOK.com