Improper nasal drops can also cause rhinitis

In the five facial diseases, rhinitis is a relatively large disease, this disease will seriously affect the patient's respiratory tract, and seriously let patients have a feeling of suffocation. So I hope everyone can pay attention to it in the ordinary time. There are many causes of rhinitis and even rhinitis can be caused by nasal drops.
Intranasal drug commonly used (as a vasoconstrictor) has three kinds: one is a cyclic amine, such as ephedrine; two chain amines, such as fenfluramine; three imidazole, intranasal net (aka albacon). For a long time, the abuse of drugs, especially in third, due to drugs acting on the nasal mucosa of subcutaneous capillaries and small arteries and veins, the shrinkage, if severe and persistent vasoconstriction, vascular wall can produce hypoxia, may cause secondary nasal vascular dilatation. And the nasal mucosa of drug more and more insensitive, is bound to increase the dosage and frequency of use, so out of this vicious spiral, serious drug addiction can not, and cause more severe congestion, which severely damaged nasal mucosa. The complications of drug-induced rhinitis include atrophic rhinitis, nasal polyps, sinusitis, otitis media and neonatal right heart failure. In addition, it may cause hypertension, subarachnoid hemorrhage, rupture of small intracranial arteries, cerebral vasospasm, mental disorders and toxic reactions.

The harm caused by inappropriate use of vasoconstrictor has been paid much attention abroad and has been studied extensively. It is regrettable that the country on this issue has not yet been widespread attention, often encounter similar clinical patients, and patients mistakenly believe that their "stubborn rhinitis", can't cure the repeatedly, did not think of is due to improper medication. Therefore, we must remind everyone to draw attention.
Through expert explanation, I believe that you already know why the nose drops will cause rhinitis. Many people are willing to use nose drops after suffering from a cold, but please note that you must follow the instructions, or the doctor's instructions, otherwise, it will easily lead to rhinitis.