If you have thickened and/or discolored nails or nails that crumble, then it could be nail fungus. Nail fungus is common and occurs in about 10% of the adult population. With Dynamic Code\'s DNA test you get a quick response that answers whether or not you have nail fungus. If the test is to be used to check the efficiency of a treatment, it shouldn\'t be used less than 2 weeks after a local treatment or at least 4 weeks after a systemic treatment. **DNA technology provides high security** DNA may be primarily associated with humans, but the fact is that all living organisms have DNA. This means that fungi, bacteria and viruses can be distinguished by means of modern DNA technology. Therefore, Dynamic Code has developed a DNA test for nail fungus that they analyse in their quality assured laboratory. **Dynamic Code analyses your test and provide answers within 3 days * ** To collect the test result you need the analysis code that comes with the test. Dynamic Code uses anonymous analysis codes so no one else can see your results. At www.dynamiccode.com you enter the code to access your test result. Dynamic Code has a result for you no later than three days * after the test has arrived at their laboratory. **Treatment of nail fungus** Mild nail fungus attacks on individual nails can be treated with [non-prescription drugs](https://www.medino.com/category/nails-fungal-infections) that you apply to your nail. In severe attacks, you may need prescription medications and treatment often takes a long time. Changes to nails can in many cases have other causes than nail fungus, such as psoriasis, eczema or damage due to narrow shoes. Therefore, it is good to test for nail fungus before starting treatment. * After the test\'s arrival at Dynamic Code\'s laboratory, weekend-free Mon-Fri.