Respir-Ease is a great respiratory remedy for acute colds, flu, sinus infections, asthma, bronchitis, pneumonia, smokers' lung, pneumocystis, and general lung congestion. It is a powerful lung macrophage (white blood cell) stimulant to help the lung powerfully address viral and bacterial conditions. It helps clear the lungs of congestion in order to resolve lingering mucus that wants to be expelled.