Why do fingers grow nails? Why do long nails hurt?

I think it's grown into the flesh, so it hurts, you can go to the foot massage shop, and someone will help you fix it once or twice.

Nail fungus is onychomycosis, which, like tinea pedis and tinea corporis, is a lesion of the fingernails or toenails caused by fungal infection, which is highly contagious. Nail deformity is very typical, usually thickened, soft, hollow or breakable, falling off, or uneven, which is the first lesion of nail fungus.

Thickening of nails: As we age, the metabolism and regeneration ability of cells become weaker, and the metabolism of the stratum corneum, which makes up the nails, slows down, resulting in thickening of the stratum corneum.

Nail stratification answer: When the fungus invades the nail tissue, the keratin in the nail bed will accumulate, and the nail plate will become turbid with the naked eye, so it is also called nail fungus. At the same time, the cuticle is affected by the fungus, and the deck thickens, generally it is 1-3 times thicker than the normal deck

Nail discoloration: Nails usually change color when they are injured or sick. In the early stage of fungal infection, small white or dirty yellow dots and patches appear on the nail plate, the nails lose their original luster and the surface is sunken.

Nail surface irregularity: Accumulation of exfoliation under the deck, the deck becomes rough and uneven, and this symptom is mainly on the deck, some transverse and some longitudinal.

Nail fungus is the key, timely application of nail fungus products, you can use nail fungus repair solution to apply to the affected area, this effect on nail fungus is very significant, and there is no nail fungus.

Material. 7-8 pieces of pork ribs or backbone, 1 kg of beans, half a small green-skinned pumpkin, 2 cloves of garlic, and an appropriate amount of soy sauce and oil.

Method. 1. Boil 500ml of boiling water first.

2. Wash the ribs with cold water, put a little oil in the pot, stir-fry the ribs, and remove the golden surface of the ribs.

3. While there is still oil at the bottom of the pot, turn on medium heat, add 2 tablespoons of soy sauce and 1 tablespoon of sugar to make a thick sauce.

4. Stir-fry the lower pork ribs for coloring, add a tablespoon of cooking wine and aged vinegar to enhance the flavor.

5. Turn on the high heat and stir-fry the pumpkin and beans in turn.

6. After the beans change color slightly, add about 500ml of boiling water, boil over high heat, add salt and oil consumption according to your taste.

7. Simmer over medium-low heat for 20 minutes, until the soup is thick and the beans and pumpkin become soft and flavorful.

8. Pat 2 cloves of garlic into minced garlic and sprinkle evenly into the pot.

9. Drain the soup over high heat and remove from the pot.

Nails are made up of hard keratin and soft keratin, and the formation mechanism of nails is the same as that of the stratum corneum and hair, and it is derived from epidermal cells. Human long nails are a very distant thing, dating back to the origins of humans. Man is a kind of primate, in the primitive age of Ru Mao drinking blood, nails are a portable tool, when eating a variety of fruits or food with shells, nails are a good cutting and peeling tool, the landlord went to the zoo to see the close relatives of human beings to understand, is the result of the evolution of the species.

Of course, since human beings have walked upright, their wisdom has become more and more developed, and many tools have been invented, so human fingernails are actually degraded now, and they no longer have the power of the Nine Yin White Bone Claws. However, it is believed that the landlord will still use his nails when peeling oranges.

Nails as one of the accessories of **. has its own specific functions.

I'm also a fingernail.

and toenails. Yes, it's been many years, and there's no other good way, so cut it frequently, and cut it cleanly when you cut it. Don't wait until it's serious before cutting.

Don't cut your nails too short when you cut them, some people like to cut their fingers flat, thinking that it looks clean and tidy, but in that case, it is easy to grow into the flesh when it grows, it is recommended not to go outside for manicures, most of those tools will not be disinfected, and cross-use is more likely to be infected

After you wash your feet with hot water, trim them with scissors, cut off the nails that grow into the flesh, don't cut the flesh, it hurts a little, don't let the nails collide, it will hurt more, don't raise the nails too long, it will be easy to grow on both sides when they grow, my toenails have also grown before, but after cutting it, it will be fine, I think the fingernails should be the same, if it still doesn't work, go to the doctor to see it, I hope you get better soon, -

Nails as one of the accessories of **. has its own specific functions.

It's an evolved animal. The ancestors of mammals are reptiles.

When crawling on all fours, the nail acts as a protective act, and it can be worn and regrown. In addition, it also has a certain role in the process of predation and grasping.

The vast majority of mammals retain the fingernail feature, which shows that it plays an important role in mammals, but there are some differences in morphology, such as the claws of carnivores and the hooves of herbivores.

Although the human nail does not have many practical functions, it has been retained in evolution. There is still a certain function in life.

Nails grow from the base, which is an accumulation of dead cells, which belong to keratinized cells, which we call keratin. The main ingredient is keratin, which is colorless and translucent. The main components of hair and animal feather horns are keratin, but they contain pigments.

Nails as one of the accessories of **. has its own specific functions.

As one of the accessories, nails have their specific functions. First of all, it has a "shield effect", which can protect the distal fingers from damage, maintain their stability, and enhance the sensitivity of the fingers to touch. Assist in grasping, coercing, pinching, squeezing, etc.

The nail bed is rich in blood supply, and has the effect of regulating peripheral blood supply and body temperature. Secondly, nails are the focus of hand beauty, and beautiful nails add feminine charm. Patients with nail defects or deformities Even if he or she has a well-functioning finger, he or she may hide the finger and not use it due to low self-esteem due to the given nail, resulting in a loss of function.

The nail line is derived from ** and is formed by the gradual differentiation of the mesenchyme of the embryonic body surface ectoderm and lateral plate wall layer and its somite dermatodes after 9 weeks of embryonic life.

Nails as one of the accessories of **. has its own specific functions.

Nails are playing a protective role

Human evolution and genetics cause nails to grow.

Nails are derivatives of ** and are made by thickening the dermis. The dermis of the nail is the nail bed, the superficial germinal layer at the root of the nail is the nail growth point, and the ** wrinkle wall around the root of the nail and its side edge is called the nail corridor.

The nail bed is the attachment point where the nail grows, and the nail adheres to the nail bed, growing from the root outward, from the bottom up, and it takes about 4 weeks to grow full. If the nail is damaged, it affects the nail bed and the nail cannot grow.

Nails are small and easy to understand the disease.

Normal nails have a shiny surface and a hard texture;

When the nails are weak and weak, it means malnutrition;

When the nail color is pale and unpretentious, it shows anemia;

When the nails are blue-purple, it reveals cardiovascular disease;

Nail streaks with dark brown color indicate dehydration or kidney deficiency;

The nails are pitted and spoon-shaped, rough and unpretentious, and are more common in iron deficiency anemia;

If you see an arc bulge from the root to the end of the nail, it is like a bulge, which alerts the respiratory system or cardiovascular system to a disease;

If you notice horizontal lines on your nails, you should be alert to myocardial infarction.

The rate at which the nail grows.

It will be around 1 centimeter for around three months. Generally, you can have centimeters if you leave it for 1 month.

Nails as one of the accessories of **. has its own specific functions.