Swallowing

What is Laryngopharyngeal Reflux (LPR)?

Laryngopharyngeal reflux occurs when stomach acid or digestive enzymes flow backward into the throat and voice box. Unlike heartburn, LPR often causes throat clearing, chronic cough, hoarseness or the feeling of a lump in the throat. It commonly affects people who eat late at night or have high stress levels.

How is LPR treated?

Lifestyle and diet changes are the foundation of treatment—avoiding late meals, caffeine, alcohol, and acidic foods can make a big difference. Elevating the head of the bed and maintaining a healthy weight also help. Medications such as proton pump inhibitors or H2 blockers may reduce acid and allow healing.