Also, if you eat meats, milk, wheats, beans - check to see when you develop phlem or sneezing within 20-30 minutes of eating
that food, (runny nose, sneezing, phlem in the sinuses or throat
area). Chances are, in my opinion, that you have developed an intolerance - the body can't compensate for that food anymore - it has no resources left. Consider changing your diet. As a start one might think on carrot juice or wheatgrass juice to re-alkalize the body after eating an acid diet.