Many patients complain about a congested nose, this is a very common symptom and everyone has already experienced such situation. This is, because the nose contains structures, the lower and medial turbinate, which have the ability to expand and shrink. It is a mechanism that is regulated through blood circulation in the nose and gives us the ability to adjust the temperature of the inhaled air and the ability to control the volume and speed of the nasal flow. Some research has revealed that the human nose undergoes cycles of partial swelling of the turbinate where often only the nasal passage on one side is clear. When patients complain about congestion however they are talking about a grade of congestion that has more impact and lasts longer than such natural cycle.