A dangerous escalation : a downward move

If chronic-inflammatory mucous membranes of the nose are not effectively treated, the inflammation may also affect subsequent sections of the respiratory tract as far down as the lungs. Doctors refer to this as "Etagenwechsel" of the disease, a downward move in location and an escalation in severity. It is generally accepted these days that the development of chronic bronchitis and bronchial asthma can to some extent be traced back to inflammatory impairments of the mucous membranes in the nose.

For that reason, consistent treatment of all dysfunctions of the nose and the paranasal sinuses is essential to prevent potentially very serious diseases of the lower respiratory tract.

A blocked nose can not only lead to inflammatory diseases in the lower respiratory tract, it also directly impacts pulmonary respiration. Changes in the diameters of the bronchi also affect the action of the heart and the circulation.

Other diseases and symptoms associated with a blocked nose include middle ear diseases. Impaired hearing caused by mucus in the middle ear or severe middle ear infections are generally associated with ventilation problems of the nose.

Sleep disorders such as snoring or the sleep-apnoea syndrome are often combined with a blocked nose.

For that reason, you should have your GP investigate the reason whenever you are unable to breathe through your nose for extended periods of time; your GP will refer you to a specialist, if required.