Symptoms

It may: Thin mucusGive you much less phlegmEase your coughHowever, the evidence to support that insurance claim is weak, according to a research study evaluation...

By repeatedly participating in a deliberate, strong exhalation, you can dislodge mucus and caught irritants from your respiratory...

could: Thin mucusGive you much less phlegmEase your coughHowever, the evidence to sustain that claim is weak, according to a research review...