Never Blow Your Nose When You Have a Cold

#Science

Fri, Feb 27th, 2009 08:36 by capnasty NEWS

Dr. J. Owen Hendley and several infectious disease researchers at the university of Virginia discovered that blowing the nose during a cold only makes things worse. The pressure can cause mucus, viruses and bacteria to flow back into the sinuses, slowing down the drainage and possibly causing further infections.

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