What is Onychomycosis?
Nail fungus or onychomycosis is an infection of the nails occurring both on the hands and feet but certainly more prevalent on the feet due to the environment that feet find themselves in.
Nail fungus generally thrive in dark, moist environments, so when you consider wearing shoes and socks all day along with perspiration that occurs, it ends up being a perfect growth media for nail fungus.
Many natural changes in fingers and toenails come with age. Fine ridges, for example, may start developing from the cuticle of the nail tip. This and other similar changes are common, but they are not signs of poor health.
However, there are some nail conditions to watch out for such as small separations of the nail from the nail bed, yellow/brown color, or hardening , crumbling or thickenings of the nail at the top edge. All these conditions are symptoms of a common fungal infection called Onychomycosis,which infects the nail bed under the surface of the nail causing thickening, roughness, discoloration and splitting of the nail.
It can be caused by a somewhat large variety of fungi and it's typically painless for several years after initial infection. But, if left untreated, the condition will worsen and it'll be unbearable to even wear shoes or walk.
Because fungi thrive in darkness,moist areas such as the inside of your shoes, Onychomycosis appears on toenails more often that fingernails. Like mold or mildew, these parasitic organisms live on dead things, which in this case is the dead nail tissue. Once the fungus is established on dead tissue, it excretes toxins into adjacent living tissue causing its death.
The true, tough to get rid of nail fungus, actually grows underneath the nail. As it grows, it forces the nail up off the nail bed and the nail becomes thick, crumbly and discolored ranging in color from yellow to brown. There may also be an odor. It is not uncommon for these infected nails to then spread to the remaining healthy nails on the foot. It is also not uncommon for nails to fall off and unfortunately, in most cases grow back the same way if not properly treated. (See our article Nail Fungus and Fingernail Toenail Conditions )
Aside from the unsightly appearance of the nail fungus, other problems can arise. Having nail fungus makes most people more prone to developing athletes foot of the skin. (The opposite also holds true).
Additionally, thick fungal nails can be uncomfortable in closed shoes as they feel like rocks underneath the top of the shoe. These infections can make people more susceptible to secondary bacterial infections as they exacerbate the formation of ingrown nails, plus the sheer distortion of the nails tends to irritate the healthy skin of the adjacent toes causing abrasions that can become infected. This is especially dangerous in people who suffer from diabetes or have poor circulation.
Treatment can be difficult because of the fact that fungus thrives in "dark moist environments". Eliminating those factors can go a long way to reducing recurrence.
Many patients ask me if the infected nail has to be removed. The only time I remove them is if they are already partially loose. If the onychomycotic nail is adhered to the nail bed I no longer advocate removal of the nail because the simple truth is, just removing a nail all the way back to its growth plate will cause the nail to grow out with a degree of thickness even if there is no fungus present.
There are both oral and topical medication treatments.
The gold standard for treating onychomycosis in an otherwise healthy individual is the oral therapy. The most widely prescribed medication today is Lamisil tablets (Novartis), although there are certainly other oral antifungals that can be used.
One method that has been very successful in getting rid of nail fungus is the Vinegar Cure For Toe Nail Fungus
The newer generation of oral antifungals are very safe medications if properly used. Your doctor may prescribe one or two blood tests during the course of therapy to make sure there are no adverse effects. Additionally, your doctor should take a sampling of the nail and have it tested to confirm that it is true nail fungus. Visual inspection is not the proper way to make a diagnosis.
Although topical treatments are available, they tend to be less effective. The main problem, as stated earlier, is that fungus grows underneath the nail; so applying medication to the top of the nail becomes an effort in futility. Trying to force the medication underneath the nail rarely works.
The best way to use topical medication is to see a foot specialist who will grind down and cut away as much of the diseased nail as possible (a painless procedure), so that the topical medication will penetrate to the live fungus more readily. This can become a tedious process as the medication generally has to be applied twice a day by the patient, (being lazy about it defeats the whole purpose) and then the nail has to be ground down on a regular basis.
The other problem is that depending on the degree of fungus this process can take upwards of a year. The other problem is that the greater the number of nails that are infected, the less the likelihood is of clearing them all up with the topical medication. Having said that, I have seen some very gratifying results with topical medication.
The risk of fungus infection of toenails is decreased using the same methods to decrease the risk of fungus infection of the skin on the feet.
Here are some tips to maintain your feat dry and healthy:
1. Indoors, avoid wearing shoes and consider wearing open footwear.
2. Change shoes daily. Try alternating between at least 3 pairs of shoes allowing them time to dry out.
3. Change socks whenever they become damp.
4. Wear high top boots only when needed for work or other activities.
5. Treat every foot fungus promptly. Some fungus require daily application of anti-fungal creams to keep them away.
If the fungus still appears go to your dermatologist to prescribe you both oral and topical treatments for Onychomycosis. Newer, safer and more effective medications are currently available due to nail fungus treatment advancing significantly over the past years.
These medications are generally taken for three months.
During that time, the medicine incorporates into the nail tissue preventing the fungus to expand. As the nail grows out normally, The diseased nail is displaced and removed.
Loan Information for low income singles, families, seniors and disabled. Includes home, vehicle and personal loans.
Famous People with Disabilities - Well known people with disabilities and conditions who contributed to society.