Vasomotor rhinitis - is a disease of the nasal mucosa caused by dysregulation of vascular tone of it.Vasomotor rhinitis may be concerned about both adults and children, but the disease usually affects people with increased excitability of the nervous system.In the diagnosis of this disease is important to rule out allergies, since both diseases are very similar clinical manifestations.In this paper, we propose to consider the causes and symptoms of vasomotor rhinitis.
Causes of vasomotor rhinitis.
trigger the development of the disease can be any reason that is able to disrupt vascular regulation.So, it could be because:
- are allergic to pets,
- flowering plants,
- abuse vasoconstrictor drops,
- frequent infections of the nasopharynx.
Features of the nervous system, lead to increased excitability, instability reactions to equivalent stimuli can be a decisive factor in the development of persistent symptoms of vasomotor rhinitis.These people feel can vary due to we
signs of vasomotor rhinitis.
attack vasomotor rhinitis can often occur for the following reasons: a sharp smell, smoke, dust, cold air.It may appear after waking from sleep, mental or physical stress.This is accompanied by profuse nasal discharge liquid and may be asymmetric.May appear signs of vasomotor rhinitis, such as sneezing, itchy eyes, watery eyes.Swelling of the mucous membranes of the nasal passages may cause headache.The symptoms of vasomotor rhinitis can disappear as abruptly as they had appeared.
What happens to the nasal mucosa in the vasomotor rhinitis?
pathological vasodilation and nasal sinuses surrounding before making a permanent nature, is an adequate response to the stimulus.Allergies or infection when in contact with the epithelium causes a defensive response, the main component of which - vasodilatation.From the blood of the blood vessels into the lumen of the nasal passage, a large amount of fluid, which helps to remove the agent from the mucosa, to put it simply - it washes away.And if such a protective mechanism operates relentlessly develops an increased reactivity of the nasal mucosa.
When unmotivated use of vasoconstrictive drops, causing a reflex contraction of the vessels, the mechanism of contraction and expansion is broken, the nasal mucosa loses its ability to independently come to the original state after a brief episode of edema (for example, when you sneeze reflex after being hit in the nose of dust).These processes are the cause of persistent morphological changes in the nasal mucosa: it becomes pale or cyanotic, more dense, thickened.
prevention measures vasomotor rhinitis simple.In order to strengthen the nervous system and the immune system, useful regular exercise in the fresh air.This can be a simple daily exercises, favorite sport, work at the cottage, or just long walks in the park.It is recommended to water quenching.
respiratory infections vasoconstrictor drops can be used for no longer than five days, observing the dosage.Any viral infection should be treated promptly.