Can ppi pills lower risk of throat and esophagul cancer?

PPI and cancer. We believe that chronic irritation of the lower part of the esophagus just before it empties into the stomach (gastric reflux) may play a big role in the development of esophageal cancer. PPI's decrease the amt of acid in the stomach and thus the irritation and thus may lower the risk of stomach cancer.
Probably, yes. Acid Reflux(GERD) can lead to cancer of the esophagus(GE Junction). So it has to be treated with antacids such as PPI pills. You may need a gastroenterologist to assess and guide you in long term care of this problem.