Laryngopharyngeal reflux Why PPI are NOT always Indicated

Laryngopharyngeal Reflux, Why PPIs are NOT always indicated,
heterogeneity of patients,
overdiagnosis many patients may not have LPR,
Unrecognised Subgroups may benefit less from PPI,
the high response rate to placebo, functional disorders,
non-acid and mixed LPR,
LPR aggressive and prolonged therapy than GERD,