How Laser Treatment for Nail Fungus Works

toe nail fungus on left foot wearing beach sandals

Nail fungus can be extremely embarrassing and can put a huge damper on your self-confidence. The yellow, flaking of the fingernail and the smell that simply won’t wash away can cause you a great deal of concern as well as, a feeling of being completely alone. This is why many doctors will offer laser fungal nail treatment to not only rid you of this embarrassing problem, but also provide you with a quick solution as well, as an option for treatment. The need to treat this unpleasant condition can be one of great important as this fungus can not only cause you emotional pain but cause a great deal of damage if left untreated.

Laser Treatment for Nail Fungus

The use of laser treatment for nail fungus has shown promising results as studies that have been done provide only information that the result of this treatment can rid the nail of fungus. While these studies, in the minds of many doctors, were not done in a way to properly provide information that can lead to a proper treatment for nail fungus, lasers are used for a wide variety of problems and have been known to produce many promising results. It has been determined that for a patient to undergo laser treatments for their nail fungus and receive the results that they desire, not only would medication be necessary to assist in the treatment process, but they would need to receive between 1 and 3 treatments over a 4 to 8 week period to ensure the fungus is properly eradicated.

What is Nail Fungus?

Understanding what nail fungus is may bring you some comfort as mild conditions may not require drastic treatment measures. Nail fungus begins as white or yellow spots beneath the fingernail or toenail and will begin to spread both deeper into the nail as well as the tissue of your finger. Over time, the nail will begin to discolor as well as thicken and crumble without proper treatment. While there are many home remedies that can help with killing the fungus beneath your nail in the beginning stages, medical assistance in removing and eradicating the fungus will be necessary as it continues to advance. Nail fungus can be painful and it is suggested that improved care of yourself and your nails should be the first step to riding yourself of this fungus before it becomes an infection.

The Fungus and Infection

Onychomycosis, or nail fungus, is a fungus that generally festers in the dead. The fungus generally only affects dead tissue, however, it does cause more problems than simply nail fungus. In the beginning, treatment for this fungus is extremely simple and may only require increased quality of care as well as mild medication to get rid of the fungus, however, if left untreated, it can begin to cause pain and infection as well as other problems. If the fungus travels to the skin that is not beneath the nail, it is commonly called athlete’s foot and will require the treatment with topical creams to treat this condition as well as increased quality of nail care.

Symptoms of Nail Fungus

There aren’t any outwardly symptoms like those you would find in any other infection such as fever or tiredness, however, nail fungus possesses the ability to create changes in the nails that are symptomatic to the infection. If you have nail fungus, you will notice your nails thickening and becoming brittle or crumbly, your nails may distort in shape becoming bumpy or rough, and your nails will not possess the appearance of healthy nails. You may even notice the nail becoming a darker color than your other nails due to the buildup of debris beneath the nail as well as a yellowed coloration. Other symptoms that can be noticed in more advanced infections include a separation of the nail from the nail bed which can be painful, and a foul odor that won’t wash away. These advanced cases of nail fungus will require a doctor’s visit to assist in curing as well as possible laser nail fungus removal to eradicate the infection.

Cause of Nail Fungus

As many know, fungus thrives in warm, wet places and can get into your skin through cuts and breaks in the skin. The most common fungus that is responsible for nail fungus is yeast, however, it has been proven that molds can also cause nail fungus to appear. While it is more common that nail fungus affects more feet than fingernails, it does not make it any better to have it in either place. Our hands are exposed on a daily basis to the world and while it may sound better to have nail fungus on your toes rather than your hands, both should be looked at by a doctor and changes should be made to get rid of these inflictions.


There are many treatments that your doctor may suggest before choosing to perform laser treatment for nail fungus. Each treatment should be tried for the best results in getting rid of the nail fungus, however, laser treatment can be requested if that is a route you are sure about taking. Many doctors believe that there is not enough evidence to support the use of lasers to treat nail fungus, however, many will do it if it is insisted upon. It should be considered that by choosing laser treatment over other possible treatment methods that you will be spending a great deal of more money and will want to make the changes that your doctor suggests to avoid any re-occurrences of the infection.

What are People Saying?

When it comes to nail fungus laser treatment, people are excited even though it can be a bit pricey in comparison to the medications and other treatment options. There are different laser treatments available for nail fungus that your doctor will likely speak with you about and he or she may require that changes in hygiene and self-care are taken before providing the treatment. Nail fungus has a tendency to come back if changes in nail care are not made, and with the cost of laser treatment being so high, these changes may be required before the procedure will be performed. However, doctors are seeing remarkable results from use of this treatment to remove nail fungus and kill the fungi beneath the nail where many medications cannot reach.

More people have been opting for laser treatment over medicinal treatments for their nail fungus because of the effectiveness and efficiency as well as, the lack of side effects that can be experienced by taking the medications. While many do receive fast and amazing results, some patients may not improve. It has been shown that there are some that don’t receive any benefit from laser treatments even after 5 sessions. Those who don’t experience a change in the nail fungus may opt to have their nail removed and the growth point destroyed to prevent their nail from growing back.

A Doctors Opinion

Many doctors have mixed feelings about laser treatments for nail fungus and will try to coax their patients into trying other options before jumping to lasers. First, laser treatments may not be covered by insurance as a treatment option for nail fungus and can cost the patient a great deal of money. Secondly, many doctors are worried about offering a treatment that is extremely expensive and doesn’t have a 100% rate of curing or solving the problem. It has even been made clear by several doctors that they won’t recommend or offer laser treatments to their patients for nail fungus due to the cost and inconclusive results that the treatment provides. However, this does not mean that the doctors won’t perform the treatment if asked, although they may want you to try a couple of different option before jumping the gun if they can help you without costing you thousands of dollars.


Over time, the use of lasers to treat nail fungus may become a firm reality, but for the time being, the results of studies and procedures performed do not provide a good view of promise. When it has been determined that lasers will treat nail fungus 100% of the time, then maybe insurance companies will begin to cover the cost of treatments and more doctors will offer it as an option. For the time being, it is not completely seen as a magic bullet to cure the yellow and crumbly nails of someone afflicted with nail fungus, and with the possibility of failure of a cure over time, other treatments may be recommended by your doctor. There is hope, though, for lasers to treat nail fungus as studies are continuously being performed to not only improve the use of lasers for various treatments, but to make them more useful and reliable for things such as this. Doctors and scientists continue to improve their methods each and every day to ensure the proper treatment of not only nail fungus but many other ailments.


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