The edges of toenails are black

If you look closely at your feet, you will find that toenails are normally pink in color. If the color of your toenails changes, it generally means that there is a problem somewhere in the body and needs to be checked and treated as soon as possible. Some people notice signs of blackening around the edges of their toenails. So what is going on if the edges of your toenails turn black?

What to do if your toenails turn black

If your toenails become thicker, it may be a sign of onychomycosis, so it may also be caused by other diseases in daily life. If there are some white spots on your toenails, you must seek treatment in time.

1. The nails of healthy people are pink .

Observe all ten fingernails in the sunlight, moving your fingers up and down. If there is a shining reflection on the surface of the nails, it shows that your overall health is in excellent condition and the functions of all organs in the body are intact and normal.

2. If brown vertical lines or cracks appear on the surface of the nails, extending from the fingertips to the base of the nails, it indicates intestinal inflammation or indicates vitamin deficiency and iron deficiency.

Whitening of the nails indicates zinc deficiency.

Ordinary whitening indicates anemia. If brownish-yellow stripes appear on your nails, it means there is a problem with your liver and you need to seek timely treatment.

However, it is worth noting that this brown-yellow stripe must appear on all ten fingernails at the same time to indicate liver disease;

The presence of this symptom alone cannot be used as a basis for diagnosis.

3. If there are many small pin-like pits on the nails, it is mostly a manifestation of late-stage psoriasis.

4. If your fingers are swollen and there are purple halos on the nails, it is likely to be a lung disease.

Thinning, brittle, or even cracking nails indicate diseases of the respiratory and circulatory systems.

Due to the abnormal phenomenon of black toenails, more serious cases may cause certain harm to one's health. Therefore, we also need to actively respond to the treatment of black toenails. This article starts from the treatment method of black toenails and gives the following description.

Expert answer: It is considered to be onychomycosis, commonly known as "onychomycosis".

The disease usually starts with 1-2 nails (toenails), but in severe cases all nails (toenails) may be affected.