The innermost boil that we ordinary people say generally refers to the vegetation that grows on us. Furuncle is commonly known as wart in medicine, which is a round pimple.

Speaking of red boils, the first thing that comes to mind is verruca plana. Verruca plana is one of the most common vegetations, which is caused by human papillomavirus infection. Small, pink, contagious, if scratched, it may get longer and longer.

The elimination of human papillomavirus mainly depends on human immunity. Under normal circumstances, as long as there is no large-scale growth, only a few sporadic ones, as long as they are not scratched, some may grow and disappear on their own, and the virus will be cleared by itself. But if it has grown in a large area, then laser or cryotherapy can be considered.

Another common red sore may be senile hemangioma. Although the name is senile, it is not only for the elderly. My grandmother has two and has kept them all her life. It is said that it was only a little at first, and it has grown to the size of soybeans in old age, which is neither painful nor itchy.

If you really don't know what you look like, the best way is to let the doctor have a look. For those who grow bigger and have affected their beauty or life, they can be removed by laser surgery.

Furuncle is a benign skin tumor caused by human papillomavirus infection after skin injury. They are naturally restless and can vaccinate themselves. If not treated in time, it will spread to other places.

Don't worry about such boils. Maybe it's just a little hard to feel and uncomfortable. 1 or will disappear after 2 years.

Middle-aged and elderly women are more susceptible to infection, and some pregnant women will grow up. This kind of boil is also harmless. Generally, it doesn't need treatment, and it won't grow.

Not only affects the appearance, but also destroys the human immunity, makes people allergic, causes diseases such as hepatitis, and even leads to cancer.

At present, there are many drugs on the market to treat boils, and some people will remove boils through surgery. In order to avoid leaving scars, you must follow the doctor's advice ~

Thank you for your concern!

When it comes to boils, everyone may know a thing or two. "Furuncle" is what we often call "wart", including common wart, flat wart, filamentous wart, condyloma acuminatum and so on. , generally caused by human papillomavirus infection.

But when it comes to red warts, I wonder, because our common warts are generally pale or skin color, the darker ones are pink, and the red ones are rare.

Therefore, the questioner may not be very clear about the concept of boils and may be confused, so I want to list some diseases similar to boils for readers' reference.

1, verruca plana

This is indeed a kind of boil, which is caused by human papillomavirus (HPV) infection. Generally, it is skin color or pink, which is not in line with the description of the subject. It usually occurs in adolescence, usually with pink flat papules on the face or hands and feet. Generally different sizes, smooth surface, round, oval or polygonal, and sometimes beaded, is also the same reaction of this disease.

The disease is self-healing, but it takes a long time, some one year, some two years. Tretinoin cream and penciclovir cream can also be used externally. Oral isotretinoin capsules. Or do laser or electrocautery. Some people use oral drugs to regulate immunity, which lacks evidence-based evidence.

2. Elderly hemangioma

This kind is really red. At first glance, it looks like a boil, but it is usually smooth, soft and faded under pressure. Unlike common warts, it has a rough surface and a pale complexion or color. But it is a kind of hemangioma, called senile hemangioma, which only happens in middle-aged and elderly people, but also in some young people. It has nothing to do with virus infection. Some people say that it is a poor performance of liver detoxification, and I think it is also nonsense. It is generally believed that this is related to skin aging.

You don't need treatment. If you are particularly fond of beauty, you can go to a beauty clinic or a hospital dermatology department for electrocautery or surgical resection. Taking medicine and rubbing it doesn't work.

3. Spider nevus

This disease is also red. It doesn't look like a monkey, but like a spider. It has a small body and slender legs around it. It is an idiopathic telangiectasia, which is formed by the expansion of the terminal branches of cutaneous arterioles. The body of the nevus has a central point, and there are radial branches of small blood vessels around it, which looks like a spider, so it is called spider nevus. Gently press the red dot in the center, and the color of the surrounding blood vessels will also fade. Some people say that this disease is not good for the liver, but it is not comprehensive. The disease may also occur in healthy people, such as pregnant women and children.

There is no good treatment. The central arteriole can be necrotic by microwave, and the disease without blood supply can heal itself.

Dr. Liu Guangjin spoke in great detail, and I personally want to make a small follow-up answer.

Generally, things that grow on our hands or faces look like boils, and most of them are flesh-colored. If there are flowers on the surface, we call it verruca vulgaris. If it is flat, it is called verruca plana. The surface looks smooth. If you look at the skin under a microscope, you can see some very small red blood spots. Then with the naked eye, this flat wart is still flesh-colored or brown. There is no such thing as red.

Then I am inclined to the two possibilities of red boiling put forward by the landlord. One is what we usually call cherry hemangioma, or if it grows in the elderly, we call it senile hemangioma. This can grow on the trunk and limbs, and some may grow on the face. It's the same color as the cherries we eat, and the surface is smooth. Young people will also have it, but it is less. If there are many elderly people, it is related to skin aging. This kind of beauty has no effect on the body, just let it be.

The other is the so-called vascular nevus or spider nevus. There is a little red dot in the middle, surrounded by some very thin radioactive blood vessels. Press a tiny cotton swab in the middle to make the red spots disappear, and then relax and return to normal. You can also hit hard. It's simple. It's not contagious.

Dr. Xu, it is convenient for me to make a preliminary diagnosis. It's been 1 month. At first, there were two protruding red spots under my little finger, which were slightly hard and tender. Later, I broke the red dot and the wound never healed. The surrounding skin is keratinized, a bit like corns, and it is easy to bleed in the middle. The next day after squeezing, my whole finger was swollen. I don't know what that is. Seek help for diagnosis,