Our nose is very important for our health and it helps to filters the air one breathes by removing dust, germs, and irritants and finally warms and moistens the air, which helps to keep the lungs and tubes from drying out. The nose helps to contain the nerve cells, which help sense different smells. The stuffy nose forces your entire body to force and it becomes very difficult to breathe. Moreover, one should understand that the lower part of the nose helps to gain the support from cartilage and helps the nose to build hollow cavity, which is further divided into two passages by the thin sheet of cartilage and further bone called the nasal septum. Many times nose and sinus disorders affect millions of people, which cause fatigue, headache, and many breathing difficulties. The conditions related to disorder are very easily treatable. The nose and sinus experts can help in understanding the skill for diagnosing and treating a wide variety of disorders. In addition, the various causes of blocked nose are the nasal congestion and nasal inflammation. This problem is the result of upper respiratory tract infections and is frequently caused by viruses and another type of allergies. In this allergy, rhinitis is the reason for the blockage of a nose which leads to the hypersensitive nasal lining further producing large amounts of mucus.