Some heartburn drugs linked with increased risk of death

Some heartburn drugs used by millions of Americans are associated with a higher risk of death, a new study suggests, but people on the drugs should talk with their doctor first before stopping the medicines, experts say.
The drugs, called proton pump inhibitors (PPIs), reduce stomach acid and are available over-the-counter and by prescription. Other recent studies have linked PPIs to a range of potential health risks including kidney disease, stomach infections, heart disease, pneumonia, bo