Suffering from a cold, respiratory infection or sinusitis can cause a buildup of mucus, to ease symptoms Dr Berg recommends breathing in and gargling one cheap ingredient ...
By adjusting the vacuum proportional valve, air is rapidly expelled from the simulated lungs into the vacuum tank, simulating the exhalation phase of a natural cough. The control of the vacuum ...
Kids and Coughing Don't give OTC cough medicine to children younger than ... you might feel your worst during those hours. While this natural response helps fight off the bacteria making you ...