Excessive mucus in the lungs not only makes breathing more difficult, but leads to infection and lung damage. Stressful and strenuous coughing may help to clear obstructions, but this is not pleasant for the sufferer or relatives. A palm-sized device that requires no external power supply or batteries, the Flutter can be used at home, at work or on the go. The Flutter is recognised as an effective method to reduce the complications associated with excess mucus production. DO NOT USE THE FLUTTER IF YOU SUFFER FROM THE FOLLOWING CONDITIONS:
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