Sinusitis is classified as acute or chronic based on the duration of the infection. Acute sinusitis ... Bacterial growth on cultures obtained from the nose or nasopharynx, and growth on those ...
Uncomplicated skin infections account for almost 200 million physician-office visits in the USA annually. Treating these infections is estimated to cost in excess of US$350 million each year.
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The action forces air up and out of your lower airways (your lungs) and upper airways (your windpipe, nose and mouth). A dry cough is tickly and doesn’t produce any phlegm (a thick mucus). However a ...