Freezing for warts: rules of use and contraindications

Warts appear in one form or another in the vast majority of people at various periods of life. Every time this problem causes a lot of inconvenience. Most often this is due to cosmetic defects, but sometimes also with pain that occurs when pressing on the growth. In any case, the problem requires a solution, and people strive to remove warts.

Characteristics of the method

Cryodestruction is considered the most accessible and therefore frequently used method of wart removal. This method involves freezing the growth using liquid nitrogen. It allows you to exert an effect that leads to the destruction of the wart tissue throughout its entire thickness.

The procedure is quite effective, most often painless and relatively short-lived. After removing a wart using cryodestruction, there are no scars left. However, this method requires certain conditions for its implementation. Cryodestruction is carried out in a medical institution using one of the types of special equipment.

Moreover, destructuring changes also occur at the root of the wart, which is an indispensable condition for its destruction.

It cannot be combed, torn off, steamed, wet, etc. You need to wait until she goes away on her own. In addition, freezing warts with liquid nitrogen may not always be carried out, since there are contraindications to this procedure, for example:

• vasospasm;
• pregnancy;
• hypertension;
• inflammation, infections;
• allergic reactions, rashes, itching, etc.

Therefore, despite its availability, freezing warts with liquid nitrogen is not the most preferred method for everyone. It should be noted that almost every person faced with this problem makes attempts to cope with it on their own.

For this purpose, various traditional medicines, external preparations, etc. are used. However, many are wondering: is it possible to remove warts by freezing them at home? Currently, there are drugs that have the same freezing effect on warts, and are intended for independent use.

What drugs are used?

The prospect of getting rid of the neoplasm along with the root by freezing it is so attractive that it prompted developers in the field of pharmacology to create external agents that can cause a similar effect.

Freezing preparations are not as effective as cryodestruction; in particular, they are unlikely to get rid of large plantar warts, but small, recently formed growths can be removed using these means.

As an example, we should consider the effect of drugs such as Cryopharma and Wartner.

Cryopharma

The description for this product states that it has a freezing effect on the wart. The package contains a can of active ingredient, a plastic holder and applicators in the amount of 12 pieces. The device allows you to specifically apply the anti-wart product to their surface, excluding contact with healthy areas of the skin.

A single application is sufficient to remove one tumor. In two weeks it will fall off, revealing a layer of new, healthy skin underneath. Thus, the packaging is designed to remove 12 warts.

The advantages of this product indicated in the annotation include the following qualities:

• effectiveness with a single use;
• ease of use;
• possibility of treatment at home;
• Possibility of application for warts of various types;
• lack of time and material costs for complex manipulations in a medical facility;
• comfort for the patient after using the product.

The manufacturer claims that after using the drug Cryopharma, the patient can lead a normal lifestyle, not limit his needs for water procedures, even swimming is allowed.

As stated earlier, cryodestruction lacks such advantages. In addition, treatment at home is always preferable from the patients' point of view.

Wartner

Another popular freezing agent. The principle of action is identical to the previous drug.

The medicine also freezes the growth, causing it to fall off within two weeks. At the site of removal, an area remains covered with a layer of new skin. The manufacturer claims that in this case, one application is enough to destroy the growth to its entire depth, including the root.

The use of Wartner is not permitted in all cases. It is not used in the following cases:

• for freezing genital warts;
• to remove warts on the neck, face, chest, and armpits;
• in children under 4 years of age.

Important! There is also such a limitation as the frequency of use of Wartner. Only one tumor can be removed in one session.

If it is necessary to get rid of two or more growths, then each subsequent one should be treated with an interval of two weeks between procedures.

The duration of one exposure, as in the previous case, depends on the size of the growth. If it is less than 2.5 mm, 10 seconds is enough, more than 5 mm - 20 seconds, the remaining (intermediate) values ​​should be processed within 15 seconds.

This drug is in many ways similar to the previous drug. In this case, the package also includes an applicator that directs a portion of the drug directly to the surface of the growth. Benefits include:

• Possibility of use at home at a convenient time;
• single-use effectiveness;
• safety;
• ease of use.

However, it should be noted that Wartner, like Cryopharma, do not always have the expected effect. According to reviews from people who have used these medications, sometimes they do not cope with their task in either one or more treatments. This may be due to the nature of the growth.

Some warts, especially old plantar warts, cannot be removed in one procedure, even by cryodestruction. There are cases where it was necessary to freeze a tumor with liquid nitrogen for several months. Therefore, it is understandable that it cannot be removed in 20 seconds by another, even a very effective drug.

Another explanation for the selective effectiveness of various remedies, including those described above, is the individual characteristics of each person.

A preliminary consultation with a specialist will greatly facilitate the selection process and save time.

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Source: https://doloypsoriaz.ru/borodavki/lechenie/zamorazhivanie-borodavok.html

Freezing warts with liquid nitrogen in clinical and home settings

One of the most common and effective ways to get rid of warts is the method of freezing them. In clinical settings, such procedures are carried out using liquid nitrogen .

In medicine, these techniques are called cryotherapy or cryodestruction . Freezing sessions can be carried out not only in specialized institutions, but also at home.

What it is?

Its temperature is equal to one of the maximum possible values ​​below zero. Nitrogen is converted into a liquid state at special plants using special equipment.

When using it to treat warts at home, it is the low temperature of the substance that plays the main role in creating the effect of cell death on the skin.

The process of exposure of a wart to liquid nitrogen has the following sequence:

• liquid nitrogen freezes the top layer of formation on the skin;
• wart cells freeze;
• the liquid inside the cells, freezing, leads to their rupture;
• The result of the session is the death of cells and the wart as a whole.

REFERENCE : The effect of liquid nitrogen on a wart is carried out using a hardware method, but some beauty salons carry out such procedures using a cotton swab dipped in a cold substance. to contents ↑

Procedure in a clinic

Freezing of warts in a clinical setting is carried out using special devices . The device used to treat skin lesions visually resembles a metal stick.

The tip is applied to the growth, after which a freezing effect occurs. Cryotherapy machines may vary. Some of their models involve spraying liquid nitrogen onto the wart.

Benefits of clinical freezing:

• painlessness of the procedure;
• quick effect;
• the risk of wart reappearance is eliminated.

Another undoubted advantage of the method is the ability to remove warts from different parts of the body:

REFERENCE : If the wart is too large or located in areas with particularly sensitive skin, then before using the cryotherapy method, the treated area is anesthetized. Similar preliminary activities are used when working with children. to contents ↑

Home freezing

• The cryotherapy method can be performed at home without the use of special devices .
• It is often used by beauty salons or offices because of the ease of the session.
• When removing a wart in this way, it is important to take precautions and follow the procedure correctly.

Freezing warts at home is carried out using special preparations sold in pharmacies, such as Wartner Cryo or Cryopharma. New generation products - applicators with liquid nitrogen .

The method of their use does not differ from the standard cryotherapy procedure, but the number of sessions may differ significantly. The applicator is applied to the growth for a few seconds, after which a special effect occurs.

Step-by-step instruction:

• the applicator is applied to the wart (it is permissible not to press too hard on the surface of the growth);
• skin contact with nitrogen should last for some time (if the growth on the skin is small, then 5-10 seconds is enough, if the growth is large, then it is recommended to wait at least 30 seconds);
• After the first treatment, you need to pause for a few minutes;
• the death of wart cells is indicated by the appearance of a white tint;
• every other day, a bubble filled with liquid appears at the site of the wart;
• You cannot open the bladder yourself (the area of ​​nitrogen treatment can be bandaged, but using patches or other means that may cause it to open is not recommended).

IMPORTANT : A bubble at the site of the wart may not appear after treating it with nitrogen. Its size and presence depend on the size of the formation. to contents ↑

Security measures

The main safety measure that must be observed when removing a wart using cryotherapy (regardless of whether it is carried out at home or in a clinical setting) is the rules of cleanliness.

Procedures should only be carried out in medical institutions or trusted beauty salons. At home, it is recommended to use only sterile products and first cleanse the skin of any contaminants. Otherwise, negative consequences may occur.

to contents ↑

Contraindications for the use of cryodestruction

has no contraindications for warts Procedures are used to remove any type of wart:

The gender, age and health status of the patient also do not matter.

Cryotherapy is used not only for adults, but is also widely used in the fight against warts in children. The absence of contraindications does not mean that sessions can be carried out uncontrolled.

Like any technique, cryotherapy requires a preliminary consultation with a specialist.

to contents ↑

Aftercare

After the wart dies under the influence of liquid nitrogen, the skin at the treatment site acquires a reddish tint or a bubble appears.

In the first case, wound care involves following the basic rule - preventing the entry of contaminants. The treated area can be bandaged, but the bandage should not be too tight.

Nuances of the rehabilitation process:

After opening the bladder, apply gauze to the site of the tissue rupture and lightly blot the wound (aqueous chlorhexidine can be used as a treatment agent).

Until the treated area of ​​skin is completely healed, a protective bandage or bandage + bandage design should be used.

If a bubble with liquid causes significant discomfort, then it is allowed to be opened. It is better to have this procedure done by a specialist, so you will have to consult a doctor . The use of unsterile needles and improvised materials can lead to blood poisoning.

Freezing warts is one of the most common methods of getting rid of them. Nitrogen not only helps to remove warts on its own, but also promotes tissue restoration and normalization of metabolic processes. If all rules for conducting sessions are followed, negative consequences are completely eliminated.

1. Watch the video: removing warts with liquid nitrogen
2. https://youtu.be/hfMmZFbzrww
3. For more information about warts, see our section.

Source: https://ladyup.online/kozhnye-zabolevaniya/borodavki/zamorozka.html

How are warts frozen?

Even in ancient times, freezing warts was the most effective way to eliminate them. Thanks to the cold, you can activate the circulatory system, having a positive effect on the immune system.

The body manages to better adapt to stress, increasing performance. A very successful proof of cold for the body is winter swimming. People who swim in ice holes in the cold winter have stronger bodies.

Freezing has a similar effect.

Effect of the drug CryoPharma

It is on the principle of using cold that removal of growths at home is based; the most popular freezing remedy is CryoPharma for warts.

The product works based on the local application of cold. Using targeted cold, it is possible to freeze the formation, which allows you to:

• destroy pathological tissues;
• increase blood circulation at the cauterization site;
• increase the flow of cells into the immune system.

CryoPharma is an effective tool that can perform several actions at once.

CryoPharma is used to remove certain types of warts. It is worth noting the effectiveness of treating senile, plantar, ordinary and flat growths.

But before using this product to remove warts, you must carefully study the available contraindications.

For example, it is not allowed to freeze warts located on sensitive areas of the skin: the face, neck, armpits, chest and genitals. It turns out that the formations located in these places need to be treated in a different way and with a different drug.

Advantages and disadvantages of the drug

Like any other medical product, CryoPharma has its advantages and disadvantages.

Advantages:

1. Possibility of removing warts at home.
2. The effect of the drug is more gentle compared to the use of liquid nitrogen. The procedure is not so painful, and there is no risk of burns.
3. Ease of use.
4. There are almost no age restrictions on the use of the drug; it is allowed to be used by children from 4 years of age.
5. It copes well with all types of formations, with the exception of genital warts.
6. Quick removal of warts, results are achieved within 2 weeks.
7. No restrictions on quality of life. After using the drug, you are allowed to continue doing your usual activities: visiting the shower, putting shoes on your feet.

Minuses:

1. The growth cannot be frozen very deeply, so there is a risk of reoccurrence.
2. The price of the drug is quite high, so not all patients with low incomes can buy it.
3. Improper use of the drug can lead to scarring, which will go away in at least 3-4 months.
4. If you do not remove the applicator in time and leave it at the treatment site, burns may occur.

Rules for using CryoPharma:

1. The applicator must be inserted into the holder.
2. The holder is inserted into the aerosol can for a few seconds.
3. The tip of the applicator is brought to the problem area and held there for the required time. The larger the growth, the longer it takes to freeze.

Most often, only one procedure is required to obtain the desired result. After using the drug, a simple formation disappears after about 2 weeks.

If the growth is medium-sized, old, or of the plantar type, then several sessions may be required.

Period after treatment

During therapeutic treatment, the patient may feel a slight burning sensation of the skin, tingling and whitening.

After freezing, the cauterized area will turn slightly red, and a blister will appear under the site of exposure to the drug, which will be difficult to see with the naked eye. This is the norm for the cryotherapy procedure.

After about 2 weeks, the growth will fall off, and new skin will appear in its place, forming under an inconspicuous blister.

If 2 weeks after freezing there is no result, then the treatment can be carried out again.

Recommendations for treatment

Often, when using CryoPharma, warts appear again. Many explain this fact by shallow freezing, which is not enough to completely destroy the wart and destroy all its layers. If the wart is large, then a virus remains in its lower layers, which causes a new wart to appear.

To avoid the possibility of reappearance of warts, it is necessary to use a comprehensive treatment method that strengthens the immune system. In treatment, it will not hurt to use creams, ointments and medications, which will destroy the wart and prevent its re-formation.

Among the variety of means for self-treatment, it is worth highlighting the method of cold freezing using the drug CryoPharma. This method of treating warts has shown very good results in the fight against various types and types of warts.

How are warts frozen? Link to main publication

Source: https://1papillom.ru/borodavki/zamorozka-borodavok.html

Freezing papillomas and warts at home

Warts are benign formations of an infectious nature. They can occur on any part of the skin, as well as on mucous membranes.

The cause is the human papillomavirus; there are more than a hundred of its varieties. HPV affects the lower layer of the epithelium, which leads to cell separation.

This virus also causes papillomas.

It is most often transmitted by contact, but it is also possible to become infected through sexual contact. Infection occurs through contact with an already infected person.

How does infection occur?

The most common variants of infection:

• when swimming in a pool, river, sea;
• when walking without shoes on a wet surface (for example, the floor in a swimming pool, bathhouse, locker rooms or other public places);
• when using someone else's towel, clothing, or other personal items;
• when shaking hands;
• during unprotected sexual intercourse.

But contact with an infection does not necessarily lead to infection. With good immunity, the virus can be present in cells, but not cause the formation of warts. As a rule, the duration of incubation is several months.

With average immunity, a small number of warts appear. If immunity is low, formations can rapidly spread throughout the body.

Risk factors include people: with weak immunity, prone to excessive sweating.

In rare cases, warts may disappear suddenly on their own without treatment. But you should know that the disease is much more serious than it might seem at first glance. With complications, their numbers increase significantly, and they also tend to noticeably increase in size. But the most dangerous complication is that benign formations can become malignant.

How to get rid

The most common removal method is freezing the warts.

In specialized clinics, warts are removed with liquid nitrogen. This treatment method is called cryodestruction. Freezing papillomas is performed in the same way. The method is popular because of its safety and affordable cost.

Also, the use of liquid nitrogen eliminates the need for anesthesia. Another advantage is that re-infection is excluded. Since during the procedure there is no contact with the vessels.

The advantages also include - quick completion of the procedure, no special preparation, no need to stay in the clinic.

The freezing method is based on deep exposure to low temperature. Liquid nitrogen affects the cells, after which they are destroyed. Usually the procedure takes no more than two minutes. The duration of the procedure is affected by the size of the formation. The procedure can be carried out in one or several cycles.

• Gas from a specialized cylinder is applied to the site of the tumor using a special metal device.
• After a while, a bubble with liquid appears at the site of formation, then a crust.
• When the crust falls off, a small stain remains in its place.
• After some time, all visible traces disappear. During the healing period, you can treat the wound with salicylic acid to dry it out.

Freezing at home

It is also possible to freeze warts at home. Before carrying out such procedures on your own, you must consult a doctor.

One of the popular remedies for freezing at home is Wartner Cryo. The active ingredients are dimethyl alcohol and propane. The drug helps to quickly and painlessly deal with warts.

• It is recommended that you read the instructions first.
• Then remove the can from the packaging and attach the applicator to the holder.
• Once the attachment is successful, press down on the applicator until a hissing sound appears.
• After a few seconds, you need to unfasten the holder and apply the applicator to the formation for twenty-thirty seconds.
• A blister should appear at the site of formation, which will dry out and disappear in about two weeks.
• Healthy skin forms at the site of the wart.

Another effective remedy is Cryopharma. Excellent for safely freezing warts and papillomas. Use on mucous membranes is prohibited. The medicine contains mixtures of propane and dimethyl ether. For successful removal, you must strictly follow the instructions:

• First, a holder with an applicator is attached to the balloon.
• Then you need to press the spray - it will start to hiss, then bring the applicator close to the formation and press.
• There may be a slightly unpleasant sensation in the form of a burning sensation.
• After the procedure is completed, the frozen skin will look pale, and after a few minutes it will turn red.
• After a few days a blister forms.
• Full results can be observed after two to three weeks. There will be no traces left of the formation.

Care

Main rules:

• The most important thing in care is to prevent infection.
• The area should be bandaged with a loose bandage.
• If painful sensations occur, you can take painkillers.
• The area where lesions are removed should not be rubbed.
• Avoid contact of cosmetic substances with the wound.
• After the blister has opened, the area should be disinfected and a bandage applied.

If the instructions are strictly followed, no side effects are observed. It is important to observe the exact freezing time. If exposed for too long, the skin may be damaged, which will subsequently lead to scarring.

Contraindications:

• not recommended for use during pregnancy and breastfeeding;
• not recommended for use in children under 4 years of age;
• contraindicated for malignant tumors;
• It is prohibited to use on mucous membranes, as well as on the face.

Other remedies for warts

This drug contains sodium and potassium alkali. Before using the product, it is recommended to lubricate the skin around the formation with a rich cream. After using the applicator, the product is applied to the wart. The product is not safe and often causes burns, which leave scars.

The drug has cauterizing properties. Available in the form of a solution, the concentration of substances is gentle. It is applied with an applicator; for small formations one or two applications are enough, for large ones – up to seven times.

The drug has a strong cauterizing effect. The main active ingredients are phenol and tricresol. Having previously lubricated the skin around it, apply it pointwise to the wart. Performs disinfecting and anti-inflammatory functions. Contraindicated for use in children.

Available in the form of a small pencil. The main active ingredient is silver nitrate. Cauterizes warts and has an antimicrobial effect. Apply to the neoplasm several times until it disappears completely.

The main component is oxolin, which has an antiviral effect. Duration of use: apply one to three times within a month. The advantage is that it minimizes the occurrence of relapse.

It is a gel for external use. It is safe and leaves no scars. Before use, it is recommended to lubricate the skin around with a rich cream, then apply the gel to the affected area. Treatment should be carried out for a week, every day.

Source: https://okozhe.com/borodavki/zamorozka-borodavok

How to remove warts with liquid nitrogen

Growths on the body bring many problems to their owners. They spoil the appearance of the skin, cause complexes and interfere with everyday life. If the papilloma is injured, a long-healing wound may appear in its place.

In addition, hands affected by formations only cause disgust. Therefore, the issue of removal becomes extremely acute. Tumors can be removed in various ways. The choice of method depends on the recommendations of the attending physician and the wishes of the patient himself.

Removing warts with liquid nitrogen is considered one of the most effective, simple and popular methods.

Content

Why is using liquid nitrogen to remove warts so popular?

Liquid nitrogen for warts, due to its low temperature, is detrimental to papillomas. Freezing occurs at temperatures from -25 to -50˚С. In such cold conditions, the formation cells die and are destroyed.

During evaporation, the gas releases cold, which freezes the warts. It is located in a special container and is applied directly to the site of formation with a special metal applicator.

Removal with liquid nitrogen gives higher results compared to laser excision and surgery. It allows you to carry out the procedure quickly and efficiently.

No additional patient preparation is required.

Burning warts with liquid nitrogen has a number of advantages:

1. Only unnecessary cells are damaged. The substance has no effect on healthy cells. Thus, it is possible to achieve a good cosmetic effect. Scars at the surgical site either do not form at all, or a small scar remains.
2. Immunity is activated. Virus particles that are removed by liquid nitrogen bind to the immune system and teach it to resist infection.
3. The procedure eliminates the appearance of blood. This has a positive effect in terms of possible infection with infectious diseases.
4. The relative painlessness of the wart removal procedure allows you to do without the use of analgesics.
5. Speed ​​of the event.
6. Tissue regeneration occurs quickly, which promotes rapid wound healing.
7. The wound that forms after warts are removed with liquid nitrogen can be wetted. This allows you to lead a full life and not have to carry out lengthy hygiene procedures.
8. Cryo-freezing eliminates the risk of cancer cells spreading. The phenomenon becomes almost impossible due to exposure to low temperatures.
9. There are much fewer contraindications to this procedure than to other methods.

Freezing a wart is prescribed by specialists more often than other methods. A correctly performed procedure can prevent relapse of the disease.

Cryodestruction results

Cryotherapy for warts lasts from 20 seconds to 2 minutes, depending on the size of the growth. It may consist of one or several cycles of exposure. After a simple procedure of cauterizing warts with nitrogen, the results of treatment do not appear immediately. The tissues of the growth become pale. Approximately 2 hours after cryotherapy of warts, venous congestion occurs due to impaired blood supply to the growth. After a day, a bubble appears at the site of formation, which fills with liquid. Then, instead of a bubble, a crust appears. Having fallen off, this crust leaves a small pigment spot. Within six months, all visible signs of the procedure completely disappear.

During the healing period, as a rule, there is no need to carry out special actions to care for the wound. You can use a special antibacterial bandage, which is sold at the pharmacy. You can also treat the water bladder with salicylic alcohol. This drug will help dry out the lesion. It is possible to use a solution of potassium permanganate.

We recommend reading:

1. Causes of hand warts
2. Wart on lip
3. Plantar wart

It is important to remember that even if a wart is removed before the wound is completely healed, viral particles can spread and infect healthy people. After using a product to freeze warts, it is better for a person to remain in quarantine for some time. Therefore, you should use individual hygiene items and limit bodily contact with other people.

How to freeze a papilloma while sitting on the couch

You can freeze education at home. So to speak, sitting on the couch. To do this, you need to go to the pharmacy and select the appropriate drug. Such products are available in a bottle with liquid contents.

The most famous and effective pharmaceutical means for freezing warts are Cryopharma and Wartner Cryo.

The first medicine is the most popular and sought after freezing remedy for warts. Cryopharma guarantees the disappearance of the growth within 10 days from the date of application. Liquid nitrogen is not present in the composition. The freezing process occurs due to the chemical compounds included in the composition.

Ideal for removing warts at home. To begin the procedure, you need to insert the rod into the holder and secure it. Before you begin removal, you must study the instructions for the drug in detail. This product for freezing warts is applied to the wart using an applicator.

As a result of exposure, the skin in the affected area becomes pale and burns slightly. The drug allows removal in one go. In cases of large formation or papillomatosis, a remedy that can be purchased for warts in a pharmacy is used several more times.

The contents of the bottle are enough for 10-12 warts.

Despite the simplicity and safety of the event, the home remedy has some contraindications:

• age under 4 years;
• diabetes;
• period of pregnancy and lactation;
• the freezing drug is not used in the presence of a disease that affects the rate of tissue regeneration;
• problems with peripheral circulation.

The pharmaceutical drug Wartner Cryo works according to the same scheme as Cryopharma. There are no significant differences. It is up to the sick person to decide which remedy to choose.

Like any other method, the home freezer has its contraindications. Therefore, before starting treatment, it is necessary to consult your doctor.

Complications after freezing a wart

Sometimes cauterizing warts with liquid nitrogen has undesirable consequences. More often than not, this happens due to the fault of an inexperienced specialist. Firstly, it is not easy to control the depth of exposure, so the risk of damage to other tissues increases.

Secondly, after the wart is burned with liquid nitrogen, a bubble forms in its place, which in some cases takes a long time to dry. Also, severe tissue swelling may occur. Sometimes, the freezer can cause extensive necrosis of adjacent tissues.

Before starting the procedure, you need to find out as much as possible about the experience of the doctor performing this treatment.

What to choose, a trip to the clinic, a pharmacy medicine or some other method is up to the patient to decide. But, regardless of your choice, you should first consult an experienced doctor. Only he can recommend the most effective way to burn out an unpleasant skin lesion.

The article has been verified by the editors

Source: https://CoriumMed.ru/borodavki/udalenie-b/zhidkim-azotom.html

How does liquid nitrogen work on warts?

When a person has a reduced protective function of the immune system, his body becomes vulnerable to viral infections. One of these diseases is warts on the body and face.

Having discovered them, you need to go for a consultation with a dermatologist, especially if discomfort is present. Cryosurgery is the surgical treatment of benign and malignant neoplasms on the skin, which is carried out using various methods.

The most popular of them is removing warts with nitrogen, which will be discussed in this article.

The essence of the method

Cryotherapy and cryodestruction are two similar areas. However, they have some differences.

Cryodestruction is an operation during which a skin formation is destroyed under the influence of low temperature (deep freezing technique). Exposure to nitrogen with temperatures ranging from -100°C to -180°C causes the cellular composition of the viral growth to die. The neoplasm dies, the skin is cleansed.

Cryotherapy is short-term exposure to low temperatures in the range from -40°C to -60°C. The method can be used to remove small growths of various etymologies in children. One session takes no more than thirty seconds. If the parents do not give permission for the child to be injected with an anesthetic drug, the procedure is carried out without anesthesia.

How the process works

The wart is cauterized with liquid nitrogen by a dermatologist. Before the procedure begins, the patient is given anesthesia at the location of the growth. The person may refuse the injection. In this case, the procedure is carried out without pain relief. When the drug takes effect, the doctor begins the operation.

During cauterization, the dermatologist uses a small wooden stick with a cotton swab wrapped around the end. Some medical centers use a cryoprobe, which releases the active substance onto the growth directly from the reservoir.

Liquid nitrogen is stored in cylinders, where the required temperature is constantly maintained. A stick with cotton wool at the end is dipped into the contents of the balloon, after which it is sharply applied to the wart.

The main thing is that the tampon used during the procedure is slightly larger in diameter than the pathological formation.

One touch lasts about thirty seconds. The substance evaporates quickly, so several cauterizations may be required. The number of touches and the degree of pressing of the cotton swab depends on the size of the growth.

After cauterization with nitrogen, the wart immediately turns pale and then turns white. When the surface of the growth is covered with “fluff,” cryodestruction is considered complete. Do not be afraid of possible swelling at the cauterization site. Damaged skin begins to change and restore its appearance.

If the tumors are deep enough (plantar warts), the number of procedures can be increased. They are carried out periodically. In the most advanced situations and with relapses of the disease, a person can be treated for 6 months.

Cryodestruction results

When warts are removed with liquid nitrogen, they turn white and change their structure to a more dense one. Immediately after cauterization, the neoplasm may turn red. Later, a bubble containing serous fluid forms on the surface of the skin. It often resolves on its own within a week, leaving no scars or marks on the epithelium.

How to care for wounds in the postoperative period

To complete the treatment, it is necessary to properly care for the skin on which the tumor was located. Prohibited:

• touch and puncture the bubble;
• wet the formation and the crust that appears on it;
• use any cosmetics if a wart on the face has been removed;
• stay in the open sun for a long time.

Disinfection and treatment of a blister that appears on the skin is carried out twice a day. It needs to be smeared with salicylic alcohol. Fukortsin, which has a drying and antiseptic effect, is also used to treat the bladder.

Soon the blister will be covered with a dried crust. If it falls off, a new layer of dermis will begin to form in its place. With proper care of the epidermis, healing time does not exceed ten days. At this time, you need to monitor the condition of your skin. If the blister festers or turns black, you must immediately go to the doctor, who will provide qualified assistance.

Possible consequences and prevention of complications

The method of getting rid of warts using nitrogen has a significant drawback. During the procedure, it is not possible to take biomaterial from the tumor to perform a biopsy. The doctor cannot confidently reject its possible oncological nature. It is necessary to determine whether this tumor is malignant or not before the session.

Cauterizing warts with liquid nitrogen in rare cases leads to the following complications:

• local inflammation, causing pain and swelling of the affected epidermis;
• tissue necrosis.

Possible consequences and side effects can be warned by a qualified specialist who will remove the wart. To effectively remove the tumor, the doctor must choose the optimal temperature and freezing strength. If the impulse is too strong, a scar may remain on the dermis. Therefore, it is important to balance the cauterization force.

Cryodestruction is carried out painlessly if the person does not refuse anesthesia. The patient feels only a slight tingling and burning sensation. When a crust forms, itching may occur. A person should not feel any other uncomfortable sensations.

Cases when the site of a wart becomes inflamed are not uncommon. Patients are forced to relieve pain with painkillers. If such symptoms appear, we advise you to consult a dermatologist.

Existing contraindications

It is not recommended to freeze warts with liquid nitrogen if a person:

• suffers from hypertension (high blood pressure);
• suffers from ARVI, influenza or other infectious diseases in which the temperature rises and there is general weakness of the body;
• has inflammation of internal organs;
• suffers from epilepsy;
• has individual sensitivity to liquid nitrogen or anesthetics used during surgery.

Advantages and disadvantages of the method

Before undergoing cryodestruction, each person should be aware of its pros and cons.

Advantages of the procedure:

• the skin heals quickly;
• removal of tumors occurs without serious consequences for humans;
• the method is affordable for almost everyone;
• The duration of the session will not take much time;
• the possibility of scarring is eliminated;
• the infection does not spread to the skin around the wart.

The disadvantages of cauterization with liquid nitrogen include:

• painful sensations after the procedure, when the patient recovers from anesthesia. There is a need to take painkillers;
• the possibility of an illiterate assessment by a specialist of the temperature regime and the depth of exposure. This may result in a burn or scar after healing;
• If the wart is large and does not go away after the first procedure, it is necessary to continue treatment.

The cryodestruction procedure allows you to remove warts on the body, face, fingers and feet. The effectiveness of cauterization depends on the qualifications of the chosen doctor and clinic. It is important to approach the issue responsibly to avoid unpleasant health consequences.

https://dermatologiya.su/virusnye/vpch/udalenie-borodavok-zhidkim-azotom

Source: https://zen.yandex.ru/media/id/5ac6188977d0e6294fa5bef6/5acf19305816699d4beb9961