Anosmia – Impaired Sense of Smell

There are moments when you have a cold and you seem to have lost their sense of smell? In fact there are some individuals who have a sense of smell disorders. This medical condition known as anosmia. Especially it can reduce a person's ability to differentiate between some types of smells.

Animals use the sense of smell is more often than men. Our olfactory nerves, cranial nerves at the base of the frontal lobe of a person's brain, is where the sense of smell is basically instigates. When a person loses a sense of smell, basically boils down to brain dysfunction. Some people may have distorted their sense of smell, excessive or illusion.

The Cause of Anosmia

Generally, anosmia may be associated with inflammation of the lining of a man's nose is often accompanied by rhinitis. Having no air passing through the olfactory nerve, then it is almost certainly the sense of smell may be paralyzed. There are many factors that may contribute to rhinitis. Environmental pollutants like cigarette smoke and air pollution may pose health risks. Allergens and infections also can trigger rhinitis, which can then lead to anosmia.

Diganosing Anosmia

Diganosing can cause anosmia is difficult as some people may actually see the loss of sense of smell, especially if it affects only one nostril. A doctor can diagnose anosmia by testing the sense of smell by exposing each nostril separately with a strong smell like perfume. They also look for signs of rhinitis and polyps. Modern techniques including the use of brain imaging studies to detect a sinus infection or brain injury.

Treatment of Anosmia

Treating the root causes of anosmia means treating him. As rhinitis is the most common cause of anosmia can be treated by taking decongestants, which can be synthetic products or herbs. Corticosteroids can also be used to reduce inflammation.

Prevention of Anosmia

One should stay away from environmental pollutants that may pose health risks. Always carry with you a handkerchief or a mask to prevent inhalation of foreign substances. Quitting smoking can also help reduce the risk of anosmia.