This condition is caused by the fungi getting under your nail bed by way of a small cut or slit in the skin close to your nail.
This then causes the nail to lose it's color and shine, the edges to become crumbly, the surface to become uneven and in due course the nail loosens from it's bed.
As soon as you have recognized that you have nail fungus you must treat it, as the longer it is left untreated the worse it becomes, since it feeds of your skin and nails.
The good news is that there are a number of methods which you can use to treat it.
Some people advise removing the nail which is infected but this will only offer a short term solution as you are not killing the fungus and when the nail grows back so will the fungus.
Another factor to consider is that because nail fungus is extremely infectious if you don't treat it, other people may well become infected and it can spread to other parts of your body.
To treat a nail fungus infection you can use both topical and oral medications, but the difficulty with these is that they may take a lot of time to treat the infection, from 6 to 12 weeks.
A doctor may offer photodynamic therapy which involves using lasers to get rid of the fungus, but some doctors may propose removing the infected completely.
Even though these treatments can be effectual they frequently do not kill the fungus, rather they treat the symptoms and in some cases may have unpleasant side effects Ideally you need to use a product that is natural, and in turn will improve your body's anti-inflammatory and infection fighting capabilities at the same time as destroying the fungus and also while you use a treatment that is natural you will not experience negative side effects.
To treat nail fungus naturally you need to use a natural oil which has healing properties, the best example of this is tea tree oil, which when used in combination with botanical ingredients will allow you to be free from nails that are infected.