The term "leukonychia" is commonly used to describe white patches that appear out of the blue on the nails.
White spots and streaks on the nails can occur as a result of trauma to the nail plate.
There is another reason for their appearance, although not so common: skin and fungal diseases.
You can also get acquainted with leukonychia in case of taking certain medications (we are talking about chemotherapy) or ingestion of heavy metals.
If the damage is repeated (for example, in people who regularly injure their cuticles), in addition to the dots, perpendicular ridges and grooves appear.
As a result, the surface of the nail becomes like a ribbed washboard.
This flaw, although barely noticeable, can cause internal distress. If you do not agree to put up with white spots and stripes on your nails, all you can do is to be careful with your nail plates and try to minimize the likelihood of injury.