What disease do vertical lines on nails indicate?

Nails are an insignificant part of the human body, but they are a part of the tissue that people cannot ignore, because nails are connected to blood vessels. The shape of nails can give a more intuitive reflection of the health of the body. For example, sick people will experience changes in nail color, etc. Vertical nail lines are a common phenomenon. Let's take a look at what diseases vertical nail lines indicate?

1. Normal physiological phenomena

If there are evenly distributed, flat and smooth fine lines on the nails and there are no other obvious discomforts in the body, there is no need to worry too much. In most cases, the vertical lines on the nails are a physiological phenomenon.

2. Sequelae of excessive fatigue

If the fingernails are not smooth and have straight lines, it usually occurs after overwork or overusing the brain. If you do not get enough rest, these vertical lines will appear clearly. In this case, the vertical lines on the nails can disappear naturally after a period of rest and adjustment.

3. Trauma

Vertical lines on the nails may also be caused by nail trauma. Any minor trauma may leave marks on the nails.

4. Suggests certain chronic diseases

The vertical lines on the nails may sometimes remind us that there is chronic inflammation in some tissues and organs of the body. For example, if black vertical lines appear on the nails, Chinese medicine believes that nails rely on the nourishment of liver blood and liver qi. The vigor of the liver and kidney's physiological functions can be reflected in the color and shape of the nails. Therefore, it is generally believed that if black vertical lines appear on the fingernails, it may be a sign of weak liver and kidney function and toxins stored in the body.

5. Vitamin deficiency

Vitamin A deficiency can also lead to a significant increase in the number of vertical lines on the fingernails.

6. Children’s picky eating habits

Picky eating or unbalanced nutrition in infants and young children may also cause vertical lines on their fingernails.

The above are the reasons for vertical lines on the nails. You can massage your phone more often, exercise more, and pay more attention to some minor physical symptoms to avoid serious illness. If you find vertical lines on your nails but there is nothing wrong with your body, you can live your life without worry. If you feel any other discomfort, you should be alert and go to the hospital to see a doctor if necessary to nip the disease in the bud.