My first post...find phlegm/coughing annoying. What helps is throat lozenges Called...
Slippery Elm (elm bark)/product by Thayers. Stay on for week A.M. then P.M or use as directed. A while back sang with "Sweet Adellines" took before singing program staged it clear as a bell. Also using a Throat Tea "Organic Throat Coat"by Traditional Medicinals.(Home Foods) contains organic slippery elm. Hope things clear up.
Captain06