There are vertical lines on the thumb nail

Generally speaking, there are several reasons for vertical lines on nails: family heredity, vitamin A deficiency, iron deficiency anemia, long-term mental stress and lack of sleep, trauma or some chronic inflammation. Therefore, if vertical lines appear on the nails, no matter what the situation is, except that it is hereditary, we should not take it lightly. We must first conduct corresponding physical examinations to confirm the problems in our body and better alleviate the symptoms.

1. Reasons for vertical lines on nails

1. It is caused by family inheritance

Some people are born with vertical lines on their nails, and it may also be a family hereditary phenomenon, so if this is the case, there is no need to worry too much.

2. It is a manifestation of vitamin A deficiency

Vitamin A is a substance necessary to maintain the health of all epithelial tissues. When vitamin A is deficient, vertical lines may appear on the nails.

3. One of the manifestations of iron deficiency anemia

In addition to the symptoms of anemia, such as fatigue, tiredness, dizziness, and headache, iron deficiency anemia may also show certain phenomena of tissue iron deficiency, such as mental and behavioral abnormalities, stomatitis, dry skin, and vertical lines on the nails.

4. Long-term mental stress and lack of sleep

If the human body is in a state of high tension and lacks sleep for a long time, the body's immune function will become worse and worse, which can easily cause certain hidden diseases, manifesting in the form of vertical lines on the nails.

5. It may also be caused by trauma

Any minor damage to the nails can leave marks and cause vertical lines.

6. Indicates that there is chronic inflammation in some tissues and organs of the body

If the vertical lines of the nails are blue, it means that the body is lacking oxygen, which may be a sign of lung infection such as pneumonia; if the vertical lines of the nails are black, it means that the liver and kidney functions in the body are weakening.

2. How to regulate ?

1. Diet adjustment

Eat more foods rich in vitamin A, such as fruits such as pears, apples, loquat, cherries, bananas, longans, apricots, lychees, watermelons, and melons, and vegetables such as purslane, cabbage, shepherd's purse, tomatoes, eggplants, pumpkins, cucumbers, and spinach.

2. Adjust your work and rest schedule

Plan your work and rest time well, go to bed early and get up early, and exercise appropriately.

3. Nail care

Apply white iodine on the top of the nails and under the tips of the nails, or soak the nails in a diluted vinegar solution at night. This can strengthen the toughness of the nails and make them less likely to split.

You can also soak your nails in natural plant oil for 5-10 minutes, then use a sandpaper to slightly abrade the surface of the nails to allow the oil to penetrate more thoroughly. This will not only enhance the toughness of the nails, but also make them more beautiful.

4. Regular physical examination

If there is anything unusual about your nails, it is recommended to seek medical attention immediately. Regular physical examinations can also screen out potential diseases.