One of the most important systems of the body is the respiratory one. It is made up of the lungs, nose, nasal cavities, bronchi and bronchioles. Just like any other body system, here are some conditions that affect the respiratory system. They affect it negatively, cause discomfort and can even cause death. Some of these conditions are: COPD, asthma, and nasal rhinitis. These conditions often make it very difficult to breathe. Some of them block the airways in the lungs resulting in breathing problems. Others increase the sensitivity of the nose and nasal cavity to uncomfortable levels. In some cases, these diseases are mild and can be treated whereas in other cases,…