vendredi 20 septembre 2013

Laser Treatment For Toenail Fungus Is A Promising Therapy

By Gloria Mason


Onychomycosis, also called a fungal infection of the toenails, results in the latter becoming hardened and thick due to the presence of fungi. It also causes crumbling at the edge of each nail, which can be tender and painful to the underlying skin. Laser treatment for toenail fungus is one of the newest therapies designed to eliminate this embarrassing and uncomfortable condition.

Such infections may manifest first as small white spots that eventually start to spread. Gradually, the affected area encompasses the entire nail. The fungus may grow on just one nail, or infection can involve multiple toenails. This fungus is often difficult to eliminate, and in numerous instances it appears to have disappeared, but reoccurs in the future. As previously mentioned, laser therapy is a new approach to treating an infection of this type, and numerous individuals have realized success with this procedure.

Fungi are microscopic organisms that thrive in dark, warm, moist surroundings. For this reason, many people contract such infections near public swimming pools or showers that they share with other individuals. The fungi responsible for causing the infection is called a dermatophyte. The latter enter the toenail through tiny openings where the nail separates from its bed.

Although scientists do not know the reason, toenail fungus affects more men than women. Infections of this kind are also less common among young individuals than they are among the elderly. Again, researchers are not exactly sure what causes certain people to be at a higher risk for such infections.

Currently, there are 2 types of laser treatment available for fungus of the toenails. One is called patholase, but this kind has not yet been approved by the United States Food and Drug Administration. This is because preliminary studies do not support the fact that it is effective in treating the aforementioned infection.

Nomir is the other type of laser therapy available, but it is also pending FDA approval. However, studies concerning this therapy are overwhelmingly positive regarding its rate of success. In preliminary trials, eighty-five percent of participants experienced an improvement within 6 months of treatment. More research is currently being conducted regarding this kind of therapy.

A laser is a concentrated beam of light, and when directed to the infected tissue, it vaporizes the latter after several treatments. Various wavelengths are used in order to treat each area selectively, based on the severity of the fungi growth. The heat from the light beam kills the fungus and does not damage the tissue surrounding the infection. In addition, there are virtually no side effects associated with such treatment.

The procedure takes about half an hour and can be performed in the office of a general doctor. It typically takes 3 sessions to administer enough wavelengths to eradicate fungi. It is not necessary to place the patient under anesthesia, as he or she will typically feel nothing during the process.

Laser treatment for toenail fungus can be performed on essentially anyone. No incidences of adverse reactions have yet been reported, and both nail polish and footwear can be worn immediately following the therapy. Anyone who is interested in this procedure should schedule an appointment with his or her primary health care practitioner for an evaluation and advice.




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