What is dysosmia?

Dysosmia is a neurological disorder that causes a changed sense of smell. The condition may manifest in different ways: it may distort odors that a party called varosmia; Start any olfactory response, called anosmia; Or they produce odors that are not there, called Phantosmia. Since the oral cavity and the olfactory system are interconnected, some patients with dysosmia may develop problems with their purpose for taste.

The three partial condition, which forms this type of olfactory dysfunction individuals with parosmia cannot properly identify odors that are commonly presented as a neutral or pleasant fragrance that is interpreted as unpleasant. The condition may apply to specific odors or any odor, depending on the patient's pathology. Parosmia can be caused by several different conditions, including the diseases of the upper respiratory tract, exposure to toxic chemicals of the non -various types of brain injuries.

Ansmia is characterized by the inability of the fragrance. As well as paRosmia may be specific to a certain fragrance or may include all fragrances. In anosmia, olfactory onion is not triggered by the smell of stimuli and no odor is detected. Anosmia may be the result of any number of conditions, including blocked nose, cavity infection, genetic predisposition, brain damage, Alzheimer's disease or Parkinson's disease. This may also be the result of overuse of certain types of nasal sprays that damage the neurons in the olfactory system.

Phantosmia may be characterized by smells that do not come from a physical source. They are basically hallucinations of the olfactory system and in most cases they are extremely unpleasant. The most common cause is neurological disorders in which the nerve paths of the brain connect for phantosmia. Epilepsy, schizophrenia, Alzheimer's disease and head trauma can all lead to phantosmia.

any of the three subset of dysosmia may be diagnosticChristmas with a standard olfactory test served by a specialist. In this screening, patients are administered by fragrance samples that have a fragrance and identification, and their answers are measured and recorded. However, the test process does not identify the cause of the failure.

There is no definitive treatment for dysosmia. In some cases, the condition disappears in itself. Experiments in the treatment of parosmia with L-Dopa were carried out in the age of 70, but no convincing results were achieved. In the case of Phantosmia, the surgery was reported as the olfactory epithelium positive results in eradication.