This is behind the longitudinal grooves in fingernails

Most people will sooner or later find longitudinal grooves on their own fingernails. So much can already be revealed: In most cases, the small grooves are not dangerous. In this article, we will clarify exactly what they are about.

Longitudinal grooves in the fingernail: that's the reason

The grooves can extend both lengthways and across the fingernail. As a rule, however, the grooves run from top to bottom.

• Sooner or later you can hardly avoid the grooves. With age, the formation of these grooves is completely normal.
• If the grooves appear at a young age, this can be a sign of a lack of fluid. If you drink well below 1.5 liters of liquids every day, you should increase your consumption.
• Prolonged stress can also cause the grooves. The cause can also be completely harmless. In some people, the formation of grooves is simply innate.

Fingernails: a mirror of health

In most cases, the causes of the longitudinal grooves are completely harmless and can be treated if necessary. However, in rare cases, the fingernails can also indicate more serious diseases.

• Special skin diseases or arthritis can be felt through the fingernails. Infections or problems with the digestive tract can also cause the grooves.
• In general, however, you do not have to consult a doctor with the grooves unless they occur excessively. If you have other atypical symptoms, you should have them clarified and point out the grooves.

In addition to the grooves, everyone has white spots on their fingernails. We will tell you what it is in the next practical tip.