does swallowing phlegm make you sick longer

does swallowing phlegm make you sick longer. There are some references to does swallowing phlegm make you sick longer in this article. If you are looking for does swallowing phlegm make you sick longer you've came to the right place. We have posts about does swallowing phlegm make you sick longer. You can check it out below.

Showing posts matching the search for does swallowing phlegm make you sick longer