There is a horizontal dent in the middle of the nail.

There is a horizontal dent in the middle of the nail.

There is a horizontal dent in the middle of the nail. If we pay attention to fingernails, we will find vertical stripes, crescent moons and some horizontal dents. What's going on here? Let's look at the horizontal dent in the middle of the nail.

There is a horizontal dent 1 in the middle of the nail. If there are depressions, horizontal stripes and vertical stripes in the nails, perhaps we can analyze the reasons through the following points. Specific analysis of specific problems such as malnutrition, fungal infection and weather causes can narrow the scope and find out the causes of nail lesions in time.

In fact, the problem of nails can be big or small!

Nail is a stratum corneum formed by keratin, which also exists in our skin and hair. Nails grow from the epidermis at the root of nails.

However, as you may know, new cells will grow on the nails, and the aged cells will be constantly replaced and eventually fall off from the fingertips. Healthy nails are smooth, will not change color, and will not have so-called depressions, but will be constantly replaced with age.

But it doesn't mean that as soon as our nails are dented, there must be something wrong with our bodies.

For example, the body suffers from iron deficiency anemia, and it is also very prone to malnutrition such as nail depression. Therefore, we suggest that we need to know whether the intake of nutrients in our lives is sufficient.

Whether you have iron deficiency anemia, seek medical advice in time. If the nails are abnormal due to anemia, iron-containing foods such as pig liver and spinach can be supplemented in time.

Onychomycosis is also common in our life. In fact, the problem of nail depression caused by this pathological reason is generally caused by fungal infection. It is best to go to the hospital for further examination and treatment. You may also find that when the weather gets cold, the nails will be temporarily abnormal due to vasoconstriction and ischemia and hypoxia of human nerve endings.

It should be noted that this is a typical spoon-shaped finger in our medicine, and this nail depression is often related to some of our systemic diseases.

For example, the most common reason is this kind of iron deficiency anemia, which is prone to this kind of thumb nail depression when iron deficiency anemia occurs;

There are also some proliferative diseases, such as: some tumors that only grow on nails, but don't be afraid of these tumors, which are often benign, such as mucinous cysts or other proliferative tumors, which oppress our Oracle bones. This condition can be definitely diagnosed by nail ultrasound examination.

Of course, nail malnutrition can also be manifested as thinning of nail bed, or vertical and horizontal stripes and uneven spots on nails. In severe cases, nail separation, nail hypertrophy, easy fragmentation and dullness can also occur.

However, in addition to the nail depression caused by the above malnutrition factors, in fact, in real life, we can also meet a class of people who are prone to uneven nails, which is onychomycosis.

So at this time, we must go to the hospital for examination, definite diagnosis and treatment, because everyone has heard that onychomycosis is contagious!

Onychomycosis is contagious. Therefore, it is very important to do a good job of nail infection. In normal collective life, do not use shoes and socks, slippers, washbasins, foot towels and other daily necessities. Otherwise, you will be the next person with onychomycosis!

Therefore, through our above analysis, we can find some causes and non-causes of nail depression, which can narrow a certain range and help to diagnose in time.

Of course, it is best to go to a hospital for examination and let a specialist make a definite diagnosis. It should be pointed out that if the nails are abnormal and neglected, nail separation and even other serious manifestations will occur. Therefore, timely physical examination can avoid the delay of illness and delay the treatment opportunity.

There is a transverse dent 2 1 in the middle of the nail, which is malnutrition.

The growth of nails is inseparable from the nutrients absorbed by the human body. If there is insufficient nutrition, normal and shiny nails will not grow, and horizontal or vertical depressions will appear on the nails. In most cases, this may be due to vitamin A deficiency, which is more common in patients with long-term liver disease.

What to do: It is recommended to drink more nutritious soup to nourish your body, such as sparerib soup, chicken soup, mutton soup, beef, eggs and other high-protein and nutritious foods. When your body is nourished, your nails will gradually return to health.

2, caused by trauma

For people who often do things by hand, it is easy to knock on their nails, which are fragile. Once a little scar is left, it is easy to leave a transverse indentation. Some people wash their hands more with detergent, which is also easy to cause nail depression and horizontal stripes.

What to do: For nail problems caused by general trauma, I suggest you protect your nails at ordinary times to avoid being injured again, eat more food that is good for your nails, and gradually restore the normal growth of your nails, such as milk, walnuts, peanuts, kelp, shrimp skin, bone soup and beans.

3. There are parasites in the body

When there are parasites in the body, the nails will appear lateral depression, which may be accompanied by abdominal pain, grinding teeth, indigestion, anal pruritus and other problems.

What to do: If parasites are found in the body, it is recommended to go to the hospital for examination and use drugs or other methods to repel insects.

4. Calcium deficiency

In addition, the growth of nails also needs enough calcium. If the human body lacks calcium, nails will grow poorly, such as vertical stripes, concave horizontal stripes, brittle nails and so on.

What to do: eat more foods rich in calcium, such as milk, eggs, seafood, tofu, sesame paste and other foods, and you can also buy calcium tablets to supplement the calcium your body needs.

5, eczema

If there is a lateral dent in the nail, the deck is thin and dull, which is mostly caused by eczema. You'd better go to the hospital to see if there are any other skin diseases.

What to do: If skin itching and eczema occur, seek medical advice promptly. You can properly apply hormone ointment or wash eczema with calamine lotion, and the effect is also very good.

6. Heart problems

Some people have raised fingernail stripes. If they are very obvious, it may mean that there may be something wrong with their own heart. In particular, if patients with heart disease have raised horizontal stripes on their nails, they need to be alert to the precursors of myocardial infarction.

What to do: Don't sulk at ordinary times, take good care of your heart and eat more food that is good for your heart. If there are many raised stripes, it is recommended to see a doctor as soon as possible.