The basis of a fingernail or sideways has a dark speck which then is more white...

[Valentina]

The basis of a fingernail or sideways has a dark speck which then grows white and in this place the nail plate becomes grey and quaggy. The fingernail gradually exfoliates and descends or goes. After a while grows new, sometimes healthy, sometimes the patient. But even, if grows zdororovyj a fingernail after a while process repeats. It occurs or happens on several fingernails or nails, but on one process can annually repeat, and on others in some years. As at us not probably to get on reception to the dermatologist, you could not recommend any strongly operating or working medicine? And what is it, a fungus?

[Sazykina L.N.]

Most likely - a fungus. At a lesion of several nail plates and at such prescription of process treatment is expedient for spending systemic antimicotic preparations and only under observation of the doctor and the laboratory control.