Bruce Springsteen announced Thursday that he’s postponing a slate of concerts in September on the advice of doctors who treating him for peptic ulcer disease. Here’s what to know about the disease:WHAT IS PEPTIC ULCER DISEASE? Alcohol use, even at moderate levels, can also exacerbate the problem, Kosinski said. Peptic ulcer disease can be dangerous, leading to bleeding and emergency situations such as perforation of the ulcer through the stomach. People who are treated "recover completely from peptic ulcer disease,” Kosinski said.

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Persons: Bruce Springsteen, Lawrence Kosinski, ”, Kosinski, ” Kosinski Organizations: Mayo Clinic, American Gastroenterological Association, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP