Nail fungus can occur on both hands and feet, but is most common on the feet.
Typically, the big toenail is infected.
There may also be fungus in the skin, for example between the toes.
In the beginning, it is usually the outermost part of the nail that is attacked, before the infection spreads inwards.
The nail may become discolored, preferably white, but also yellow and with other colors.
The nail becomes porous and deteriorates.
Nail fungus rarely causes problems with pain or walking.
There are several other diseases linked to nails that can resemble nail fungus, the best known being nail psoriasis.
The cause is a fungus (dermatophytes) that thrives best in the epidermis, hair and nails.
Infection can come from, for example, contact with other people or indirectly from floors in changing rooms, but also from animals or soil.
It is assumed that the fungus is found in many places, and the site of infection is rarely possible to find.
Sweat and humidity are predisposing factors, as are damages to the nail.
Before treatment, a doctor should take a sample, which can be sent for analysis in a laboratory.
Suspicion of fungal infection can then be confirmed.
Treatment consists of several months of tablets.
It is also possible to use nail polish, but it is not considered as effective as tablets.
Light and laser treatment are not well-documented treatments.
If nail fungus does not cause problems, it is not necessary to treat it.
Our dermatologists help people of all ages, from newborns to the elderly, with everything from simple skin changes to serious conditions.
Our dermatologists help people of all ages, from newborns to the elderly, with everything from simple skin changes to serious conditions.
