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Boric acid. Boric acid: treatment for humans, method of application, harm to humans, indications, recommendations

Boric acid for acne - a popular and inexpensive remedy, which can be purchased at any pharmacy. This drug is time-tested, its regular use normalizes functions sebaceous glands and eliminates the main cause of acne formation associated with the appearance of sebaceous plugs. Boric acid is an excellent antiseptic; these properties of the drug determine its active use in cosmetology.

An effective and inexpensive product recommended for caring for problem skin faces. Boric acid can be used in pure form, or include it in homemade talkers, masks and other cosmetics. Let's learn more about the properties and features of the drug and consider the most popular and effective recipes based on boric acid.

Boric acid is able to quickly penetrate body tissues during processing open wounds and other damage skin. The medication is excreted from the body by the kidneys. This process is quite slow, so boric acid capable of accumulating in tissues dangerous concentrations and exhibit toxic effects. Therefore, its use is permitted only after consultation with a specialist and is not recommended for children and pregnant women.

At the same time, the medicine is valued as a good antiseptic, it does not irritate the skin and has no unpleasant odor. Alcoholic boric acid solution for acne allows you to disinfect the skin, reduce inflammation and stop reproduction pathogenic microflora. It is produced in different concentrations - from 0.5% to 5% and sold in glass bottles of 10 and 20 ml. The drug must be prescribed by a doctor who will determine the maximum possible duration of therapy and select the optimal treatment regimen.

Indications for use

Boric acid is widely used in various fields of medicine. It is included in complex treatment many skin diseases(dermatitis, eczema), used in the treatment of pediculosis, otitis, conjunctivitis. Boric acid is part of many antifungal agents, powders and complex antiseptics.

In cosmetology, this drug is prescribed for the treatment of hyperhidrosis ( increased sweating) and for treating problem skin with acne. Boric acid can be used to treat acne of any severity; the drug effectively fights excessive secretion sebaceous secretion and prevents the proliferation of pathogenic microorganisms.

Contraindications and side effects

Boric acid is contraindicated for use in the following cases:

Boric acid should not be used to treat large areas of skin, since the drug can quickly be absorbed into the skin and have a toxic effect. When treating acne, it is advisable to apply boric acid in its pure form to the spot or add it to cosmetic skin care products.

Improper use and overdose of the drug can cause adverse reactions:

Dryness and irritation of the skin;
Toxic reactions accompanied by weakness, nausea, headache.

If any of the above symptoms appear, further use of boric acid should be discontinued and consult a doctor.

How to use boric acid for acne?

Before using boric acid, consult your doctor and undergo necessary examination to determine the reasons causing problems with skin. The use of the medication will be advisable in cases where the appearance of rashes is associated with dysfunction of the sebaceous glands. If acne formation is associated with chronic diseases internal organs, then the use of boric acid will not give the expected effect.

The drug should be used with extreme caution on dry and sensitive skin, as treatment with boric alcohol can cause excessive dryness and irritation of the skin. It is recommended to continue treatment with the medication until the inflammation disappears and the face is cleared of acne.

A positive result from the use of an antiseptic is noted by the end of the first week of treatment. In some cases, patients notice that when starting to use the drug, the rashes become even larger. There is no need to panic about this, since with further normalization of the sebaceous glands, the inflammation will subside, and acne will disappear over time.

Popular products based on boric acid

At home to combat purulent pimples You can prepare chatterboxes based on antibiotics and boric acid.

Boric - chloramphenicol chatter. For cooking medicinal composition mix 50 ml of boric acid (3%) with the same amount of medical alcohol, add chloramphenicol tablets (5 g), ground into powder and 50 ml salicylic acid(2%). The resulting composition is shaken before use and used to wipe problem skin once a day, before bed.

Chatterbox with erythromycin. Mix equal amounts (50 ml each) of boric and salicylic acid, add crushed erythromycin tablets (4 g) and zinc oxide powder (4 g). Medicine Shake thoroughly and use for spot treatment of acne. Erythromycin strong antibiotic, so you shouldn’t use a talker long time, this may lead to violation protective function skin. Optimal time The use of this remedy should be discussed with your doctor.

Mask with trichopolum. To prepare the mask, take the following ingredients: trichopolum (2 tablets), boric acid (powder), baby powder (1/2 tsp), hydrogen peroxide (2%). Trichopolum tablets should be crushed into powder and combined with powder and 1/4 tsp. boric acid powder. Then the dry mixture is diluted with hydrogen peroxide to a thick sour cream and applied to large pimples pointwise, or treated with a thin layer limited lesions defeats. You should not keep this mask on your face for a long time; you need to wash it off after 5-10 minutes. During the procedure, the skin may tingle - this normal reaction and there is no need to be afraid of her.

To combat inflammatory phenomena, it is recommended to mix boric acid with chamomile decoction in a 1:1 ratio and wipe problem skin with this mixture every morning instead of a tonic. A solution of boric acid can be added to homemade masks; this component will have an antiseptic and anti-inflammatory effect, quickly dry out acne and improve skin condition. When using boric acid, remember that it causes drying of the skin, so after procedures using the drug, apply moisturizers to your facial skin.

. The procedure using this mask will have an anti-inflammatory and brightening effect. Cucumber will refresh your facial skin and make it invisible dark spots, and boric acid will dry and eliminate acne. Fresh cucumber rub together with the skin fine grater, add 1/2 tsp to the resulting mass. boric acid, mix well and apply this composition to the face for 15 minutes. After the allotted time, the mask is washed off and the face is treated with moisturizer.

In the same way, you can prepare a mask for problem skin based on carrots, tomatoes, and cottage cheese. If the skin is dry and sensitive, then it is recommended to add a small amount of any natural substance to the mask. vegetable oil(olive, castor, almond).

In the future, to prevent acne, you can use an aqueous solution of boric acid, wiping your face with it several times a week, or use a special boric soap when washing your face. Boric soap can be purchased at a pharmacy; this bactericidal cosmetic product contains mink oil and a small amount of boric acid.

Advantages

shows wonderful antiseptic properties, due to which the skin is cleansed and disinfected. The drug normalizes the functioning of the sebaceous glands, cleans clogged pores, removing sebaceous plugs, and eliminates the breeding ground for bacteria. The use of boric acid prevents further proliferation of pathogenic microflora and the spread of the inflammatory process.

The drug is sold in any pharmacy and is quite inexpensive. The cost of a bottle of boric acid ranges from 10 to 30 rubles. Another one positive feature means - lack of addiction to it, which allows you to achieve the most pronounced effect from using the drug.

Boric acid for problem skin will get rid of acne and eliminate inflammatory processes. But before using it, you need to consult with your doctor and clarify the cause of the rash. If the appearance of acne is associated with internal problems in the body, then the use of an antiseptic is unlikely to help cope with acne.

There are many acids that are used in everyday life. However, not everyone can boast of its versatility: rid the house of cockroaches, make it beautiful and clean face, affect productivity. Such a remedy exists, and its name is boric acid. Where to buy this drug, in what forms it is sold, what recipes for masks with it are available - this is exactly what we'll talk in the article. We will also find out what the price of this product is and whether it has side effects.

Description

Boric acid - powder white, externally resembling crystals. It is poorly soluble in water and has neither taste nor smell.

In medicine it is known as an excellent antiseptic substance. To treat skin wounds, a powder or aqueous solution of this drug is often used.

This substance is also used in everyday life to get rid of cockroaches. In gardening - to increase the number of ovaries, stimulate the appearance of new growth points of stems, for excellent taste of fruits.

Release form

Boric acid, the price of which will be affordable for a person with any income, is sold in the form of:

Powder.
Alcohol solution.
Ointments.
Linimenta.

Boric acid: where to buy the product?

You can purchase it:

in hardware stores;
in pharmacies;
in online stores.

Application

A solution of boric acid is used for:

eczema;
diaper rash;
pyoderma;
colpitis.

The powder is used for:

otitis media

Ointment and liniment are used for:

pediculosis;
sweating;
neuralgia and myositis.

Cosmetic properties

Boric acid powder is often used against acne. The product has the following properties:

The powder helps to heal small cracks and abrasions faster. The substance is also effective against insect bites. The product practically does not irritate the skin, has a mild effect, suitable for normal and oily skin. But for sensitive skin it is better not to use it.

Application for feet

The product has proven itself well in the fight against fungus, which often affects nail plate. There are 2 ways to get rid of mycosis using boric acid:

Baths. Pour water at a temperature of 50 degrees into a small container, add boric acid, mix thoroughly. If powder is used, wait until it dissolves. The procedure must be carried out once a day. It takes about 15 minutes to steam your feet. After this, the feet should be dried with a clean towel.
Compress with a substance such as boric acid. Sprinkle the powder onto the affected nail, cover with an adhesive bandage and leave overnight.

Getting rid of ear pain

You can cure the affected ear with boric acid and hydrogen peroxide. It is necessary to prepare turundas that will be inserted into the diseased organ. Main medicinal component is just boric acid. You know where to buy it. Where can you find hydrogen peroxide? You can also find this component in the pharmacy. So, you need to mix both ingredients in a 2:1 ratio. Moisten a cotton ball (gauze) in the resulting solution and insert it into the sore ear.

How to dilute boric acid with water?

For cooking aqueous solution you need to use 3 g of powder of the described drug and 4 tablespoons hot water.

When the medicine has cooled to a temperature of 37 degrees, soak a gauze cloth with it and cover the affected area with it.

Acne mask

With this method, the pustules are cauterized and dried, and the skin on the face will no longer become inflamed:

Soak a cotton swab in a solution of boric acid.
Rub it only on those places where there are pimples. Do not rinse, but leave overnight.
Wash your face in the morning.

Whitening mask

People who have age spots can get rid of them with the help of a substance such as boric acid. The mask recipe in this case is as follows:

Grate fresh cucumber.
Mix it with 10 ml of boric acid solution.
Apply the resulting mixture to the problem area.
Leave for 15 minutes.
Rinse with water.

Peeling mask for face

To cleanse the skin of the dead layer of the epidermis and tighten the skin, you can use the following recipe:

Mix a solution of boric acid (50 ml) with salicylic acid (20 ml).
Pour in medical alcohol(50 ml).
Mix everything and use a cotton pad to treat the face, except the area around the eyes.
7 minutes after applying this mask, wash your face. This will remove all dead skin areas.
Apply nourishing cream.

Treatment of pityriasis versicolor

Apply diluted boric acid (how to dilute it correctly was described above) daily to the affected area of the skin.
The course of therapy is 10 days.

Treatment of candidiasis

Thrush in women can also be overcome with a solution of boric acid:

Dissolve one teaspoon of powder in warm boiled water.
Soak a cotton swab generously in the solution and place it deep into the vagina.

Such therapeutic manipulations should be carried out up to 6 times a day.

A woman can notice improvement within 3 days. active use solution. The effect of the substance in this case is as follows: it restores the balance of bacteria and fungi and normalizes the vaginal microflora.

Poison for cockroaches!

Boric acid is a poison for unwanted insects that can sometimes live in our apartments. Once in the body of cockroaches, this substance has a lightning-fast effect on the nervous system, causing paralysis of muscles, nerves, and, as a result, death. In order for the poison to kill the insect, it must swallow it.

Is it risky to use the drug in an apartment?

Boric acid is a powder that people often resort to. Is this substance dangerous for people and pets? For an adult, no. But for kids and pets - yes. After all, they may accidentally try this substance, and this may ultimately negatively affect their health.

Signs of intoxication in humans with boric acid may be as follows:

Vomiting blood.
Lack of appetite.
Lethargy, apathy.
in a stomach.
Diarrhea with blood.
Redness of the skin on the buttocks, palms, and soles.

If you ignore the problem and do nothing, it can lead to such bad consequences as:

Impaired kidney function.
Defeats nervous system: convulsions, twitching, trembling.
Swelling in the genital area.
Coma and then death.

Price

Boric acid, the price of which depends on the form of release of the product, is a common drug. Sold in all pharmacies. The price of this product is meager. So, for powder (10 g) you need to pay from 35 to 50 rubles. For a 3% solution with a volume of 25 ml you need to pay only 20 rubles.

Side effects

Long-term use of the drug can lead to such negative manifestations, How:

Limitations in use

Boric acid powder, ointment or solution must not be used in the following cases:

In case of impaired renal function.
Children under 12 years old.
While breastfeeding the baby.
During pregnancy.
In case of individual intolerance to the drug.

Conclusion

From the article you learned that a substance that has found application in everyday life, cosmetology, agriculture, called boric acid. We also found out where to buy this product, how to use it correctly, and what its price is. We realized that this is a universal substance from which you can make an excellent and also an excellent face mask.

Ear pain is a very painful condition. It occurs with otitis media and external (ear inflammation). In some cases there may be purulent process, which is characterized by discharge from the ear canal.

At purulent otitis Boric alcohol cannot be used. There is a risk of burns eardrum, which threatens subsequent hearing loss.

The main condition for using the drug for therapeutic purposes is consultation with an otolaryngologist. Boric alcohol used only in cases of otitis media without perforation of the eardrum. Only a practicing specialist can make such a diagnosis. Self-medication for otitis media can cause great harm.

Boric acid tends to be absorbed by mucous membranes and enters the blood. The substance is excreted through the kidneys after a few hours. The instructions that come with the bottle of the product indicate contraindications. These are perforated otitis media, breastfeeding and pregnancy, as well as severe kidney dysfunction.

For otitis media, it is used as an auxiliary therapy in the form of:

burial;
turund;
compresses.

2 How to properly instill the product into the ear?

To carry out the procedure, you need to clean ear canal using a solution of hydrogen peroxide: take it into a pipette, warm it in the palm of your hand and instill up to 5 drops. This causes hissing. There is no need to be afraid. Thus, a reaction with sulfur occurs. After the hissing sounds have stopped, the patient is tilted so that excess solution flows out of the ear, and the ear canal is wiped with a clean, dry cloth. Both ears are prepared in this way.

Instillation of boric alcohol:

The product must first be warmed to room temperature.
The patient is placed in horizontal position on the side.
The drug is instilled in 2-3 drops using a clean medical pipette.
The medicine should flow down the wall of the ear canal, so it will displace the air.
The person should remain in this position for 10-15 minutes so that the medicine does not leak out of the ear.
The frequency of the procedure is 2-3 times a day. The course of such treatment should not exceed seven days.

There are situations when the patient cannot lie on his side for 10 minutes. In this case, cotton pads are used. The cotton wool is rolled up into a tourniquet, dipped in the medicine, squeezed out and placed in the ear. It is better to do this before bed and leave the turunda overnight.

In some cases, remove sharp pain Compresses with the drug help with ear inflammation. They are made as follows: moisten a gauze cloth with boric alcohol at room temperature, wring it out and apply it to the ear. Then a piece of oilcloth, larger in area, is placed on the napkin, and a layer of cotton wool is placed on it, which will ensure heat retention. You can secure the compress with a scarf or scarf.

Do not interrupt treatment immediately after the pain disappears. Antimicrobial action does not come immediately. For positive effect At least two days of using the drug are necessary.

3 Acne treatment

Acne and pimples can ruin your quality of life. Teenagers most often suffer from this. Cosmetical tools They are not always able to fix the problem, and they are quite expensive. An alternative is boric alcohol. You can wipe your skin with it at night.

At first, there will be more acne, which will cause hidden infection. But with regular use, the skin will completely clear. In this case, the remedy is used until the result is achieved. It is not advisable to use the drug more than once a day, so as not to cause dry skin.

Alcohol solution of boric acid - useful remedy when used correctly. In the fight against acne it will help you save money family budget. But if a teenager uses it, it is necessary to familiarize him with the rules of use.

4 Precautions and side effects

Boric alcohol is a toxic substance, and when long-term use and exceeding the dosage may cause intoxication. It cannot be used for oral administration. Such substances must be stored out of the reach of children. 4-5 grams of boric alcohol accidentally swallowed by a child can lead to fatal outcome. Parents should know this.

The drug can also cause intoxication if instilled in excess of the norm. This is very harmful to the body.

In addition to its toxic properties, the product can cause nausea and dizziness, changes in consciousness, vomiting and convulsions. In some cases, kidney problems may occur. But all these phenomena occur when used incorrectly, the dosage is exceeded and therapy is too long. If side effects or deterioration in health occur during treatment, stop using boric alcohol.

For more than 200 years, boric acid has served faithful assistant to fight germs. Low cost and efficiency are the main advantages of this product.

Has no taste, smell, color.

Its apparent neutrality contributed to the spread of the “medicine” in pharmacies. Before this, they disinfected it with castor oil, but it smelled unpleasant.

But children did not die from it. First official death from boric acid poisoning recorded in 1881.

But it has not been calculated how many stillbirths there were before this. The slightest ingestion of the substance into the body is dangerous for the fetus.

Having failed to justify himself in medicine, boric acid found application in other areas human life. Which ones exactly? More on this later.

What is boric acid

The substance is classified as weak. The formula of the mixture is H 3 BO 3. Natural look composition - in the form of scales.

They are colorless, slightly whitish. Aqueous solutions were used in medicine. Research has shown that this is in vain.

After all, it is a weak antiseptic with an effectiveness of 2%. The substance dissolved in water acts only 0.05%.

Application of boric acid

Despite its toxicity, boron is found in microdoses in the body. The element is needed for the structure of enamel and bones.

Within reason, the substance only brings benefits. This is also the case in agriculture.

Gardeners use the mixture to feed plants. Boric acid application found during the growing season – active growth crops

Fertilizer promotes formation more ovaries on plants, leading to maximum yield.

Boric acid– powder required during production. Its formation requires boron oxide, obtained from acid.

In the presence of the substance, devitrification does not occur and the viscosity of the melt increases. As a result, the strength of the material increases.

By the way, there is a separate brand - borosilicate. It is heat and fire resistant and does not react with most chemicals.

IN Food Industry the substance is used as a flavor enhancer. The additive is designated E-284.

Doesn't suit her boric acid solution, but powder. Due to toxicity and slow elimination from the body, E-284 is prohibited at the legislative level.

The same was done in European countries and the USA. However, in third world countries the use of boron in the food industry is practiced.

The nuclear industry is another area where it is necessary boric acid. Instructions indicates that the substance is dissolved in a coolant to serve as a neutron absorber. Its presence is necessary in every reactor.

Many coloring pigments, cements, cannot do without the addition of a substance. It is also necessary to create corrosion inhibitors.

This is the name for compounds that slow down and block the destruction of metal surfaces due to oxidation.

Fire retardant products are also required boric acid. Buy It is also sought after for cosmetics.

The substance is added to acne creams. External use of acid is not prohibited. Due to its low cost, the antiseptic, although weak, is used.

Boric acid for acne not effective as a primary remedy, but as an additional remedy it can help.

So, in cosmetology they make effective duets with salicylic acid, or. They dry, eliminating fat content.

Used at home boric acid with egg. The mask is dubious, but traditional medicine believes in it.

Finally boric acid drops and other solutions have not left the medical field.

The compositions are prescribed as antiseptics for external use. Useful for irritated skin of infants. However, boric acid for baby rarely recommended by doctors.

More often it is used without authorization by parents. The fact is that the substance easily penetrates the body through mucous membranes and skin.

What is a microdose for an adult is a substantial portion for a child, which can lead to poisoning.

According to folk medicine, buries boric acid in the ear, if it is inflamed. This happens, for example, with otitis media. But hospitals recommend more effective and less dangerous medications.

Indeed, it is difficult to call the substance a medicine, given that it is used boric acid for cockroaches, rodents.

The mixture is poured as a poison. The method is effective. Most individuals die. Boric acid for ants and other pests has been used for a couple of centuries.

Boric acid price

Boric alcohol and boric acid in pharmacies they cost about 20 rubles. Powder is purchased for industrial purposes.

They ask for about 45,000-50,000 rubles per ton. These are the prices, for example, of PKF Himavangard LLC.

Part solution included boric acid at a concentration of 5, 10, 20 or 30 g/l, as well as 70% ethanol in volume up to 1 liter.

Boric acid powder- this is 100% active ingredient.

Release form

Alcohol solution for external and local application 0.5%, 1%, 2%, 3%. Looks like clear liquid colorless and with a characteristic alcoholic odor.

Powder for external use 2, 10, 20 and 25 g. It is a crystalline substance or shiny scales that are greasy to the touch.

pharmachologic effect

Pharmacodynamics and pharmacokinetics

It provokes the coagulation of microbial cell proteins and disrupts cellular permeability.

Absorbed through mucous membranes, wound surfaces, damaged skin, as well as through enteral administration. Penetrates into many tissues and organs and can accumulate in them.

Elimination occurs slowly (with regular use, boric acid accumulates). About half of the substance is excreted in the urine within 12 hours, the remaining amount is excreted within 5-7 days.

A five percent aqueous solution inhibits phagocytosis, a solution with a concentration of 2-4% retards the growth and development of microorganisms.

The product has an irritating effect on granulation tissue and mucous membranes. When absorbed, it provokes the development of systemic toxic effects. There are descriptions of deaths caused by the use of boric acid on damaged skin and accidental ingestion of the product.

Upon re-entry children's body- after breastfeeding, if the breast was previously treated with a solution of boric acid - violations are possible functional state kidney, hypotension And .

Indications for use: what is Boric acid used for?

Application alcohol solution indicated for the treatment of ears (in particular, the remedy is used for otitis - acute or chronic), diaper rash, (including getting wet), pyoderma , .

Application Boric acid powder appropriate when skin diseases and ear diseases. In addition, the powder is used to prepare an aqueous solution, which is used to wash the eyes when conjunctivitis (prepared according to an extemporaneous recipe - immediately before use).

Contraindications

In pediatrics, it is prescribed to children over one year of age.

Restrictions for use are:

extensive area of skin surface damage;
lactation (during treatment, the woman should stop breastfeeding).

Side effects

Side effects associated with the use of Boric acid are expressed in the form of symptoms of acute and chronic intoxication:

nausea and/or vomiting;
skin rashes;
headache;
confusion;
desquamation (scaly peeling) of the epithelium ;
reducing the volume of urine output ( oliguria );
development state of shock (rarely).

Boric acid: instructions for use

Instructions for use of Boric acid

At dermatitis And weeping eczema they use lotions using a 3% aqueous solution, which is prepared from powder according to an extemporaneous recipe (i.e. immediately before use, in Latin - extempore).

In ophthalmology for cavity rinsing conjunctival sac of the eye a two percent solution is used.

In gynecology, the powder is used for disinfectant douching of the vagina. To do this, dilute a tablespoon of Boric acid in a liter warm water(optimal temperature 37-40 degrees Celsius).

During the procedure, the woman should lie with her knees bent and legs apart on a bed or couch. Esmarch's mug is filled with the required volume of liquid and hung so that it is approximately 75 cm above the level of the vagina (this will ensure a weak flow of liquid during douching).

After the air has been released from the tube, insert the tip into the vagina to a depth of 5-6 cm and open the clamp.

For greater effectiveness, you should remain in a lying position for some time after the procedure. Initially, douching is carried out twice a day - in the morning and in the evening, as the patient's condition improves, the number of procedures is gradually reduced: first to 1 per day, then to 3, 2 and 1 per week.

An alcohol solution, according to the instructions, is prescribed for treating the affected eczema or pyoderma skin, as well as - in the form of drops or turundas soaked in a solution - when otitis . The course duration is usually 3-5 days.

How to dilute Boric acid?

To prepare an aqueous solution, use 3 grams of Boric acid powder and 4-5 tablespoons of hot boiled water.

When the medicine has cooled to room temperature, soak a gauze pad with it and cover the affected area of skin.

Application of Boric acid in the ear

For the ears Boric acid in powder is used for insufflations (infusions) after surgical treatment middle ear diseases.

Before treating the ear, it is necessary to clean the ear canal and the outer part of the ear from earwax and dirt with a piece soaked in a 3% solution bandage or cotton swab.

It is also possible to simply inject a few drops of peroxide into the ear and gently rub at the base of the tragus. auricle and, turning the patient’s head to one side, remove all discharge from it.

Before instilling a solution of Boric acid into the ear, it must first be warmed to body temperature. The patient's head is placed with the affected ear up, and then 3-4 drops of medicine are injected into the ear canal with a pipette. In order for the drug to be evenly distributed in the ear, you need to lie with your ear up for 10 minutes.

The remaining solution is removed from the outer part of the ear with a dry cotton swab. If necessary, Boric acid is also instilled into the other ear.

During the day, the procedure is repeated 3 to 5 times. The course usually lasts no more than 1 week and sometimes, according to indications, treatment is supplemented with prescription antibacterial agents for local use. The latter are instilled into the ear canal an hour after the boric acid solution is introduced into the ear.

In some situations, to prolong the effect of the drug, the doctor may recommend placing gauze flagella (turundas) soaked in a solution in the ear at night.

Use of Boric Acid for Acne

To disinfect pores, remove blackheads and excess sebum, you need to apply the solution to a cotton swab twice a day and wipe the problem areas with it.

Girls who used Boric acid from acne , - reviews and photographs are convincing confirmation - they note that in the first days the skin condition often worsens, but after 5-7 days of regular use, the face noticeably cleanses, and the skin becomes more even and smooth.

When quantity acne and blackheads will decrease, you can switch to one-time wiping of the skin, targeted use of the solution.

The product is suitable for systematic care, since there is no effect of skin getting used to Boric acid.

For the face, the solution can be used both in pure form and as part of “talkers”. One of the most beloved by cosmetologists is “chatter” based on (2 g), Bornoy And (2 g each), 95% alcohol (up to 100 ml).

To prepare another “chatter” for a face with problem skin, you should mix purified sulfur and (7 g each) s Salicilova And Boric acid (50 ml each).

Why is Boric acid used in folk medicine?

The use of Boric acid in traditional medicine is indicated for otitis , conjunctivitis and a number of skin diseases. In folk medicine, the drug is also used as a remedy for sweaty feet and to treat pityriasis versicolor .

Treatment pityriasis versicolor or multicolored (beach) lichen carry out a ten-day course, lubricating the affected areas of the skin twice a day with a solution of boric acid powder.

To prepare the medicine, pour 1 teaspoon of powder into a glass of hot water and dissolve it until the solution is completely saturated (until the powder stops diluting and crystals fall out).

At hyperhidrosis boric acid powder is generously sprinkled on the fingers and soles of the feet. To wash away the remaining crystals, wash your feet every evening. warm water. To eliminate the unpleasant odor, 2 weeks of regular use of the drug is usually sufficient.

Why is boric acid needed in everyday life and industry?

Wikipedia states that the uses of boric acid are very diverse.

In agriculture, it is used as a fertilizer (boron fertilizer is especially valuable for grapes), as well as for spraying tomatoes and a number of other crops.

In laboratories, the substance is used to prepare buffer solutions, in nuclear reactors- as a neutron absorber dissolved in a coolant, in photography - in solutions and gels for developing and fixing photographic images, in the food industry of some countries - as a preservative E284.

In foundries, boric acid acts as a binder in the acid lining of furnaces, and also protects against jet oxidation when casting magnesium-based alloys. Jewelers add it to soldering fluxes.

In everyday life, boric acid is used to kill cockroaches and ants. In addition, it is used for fishing: mixed with bread and thrown to fish for feeding. According to fishermen, the fish “get drunk” from such a treat and float to the surface.

Overdose

To date, no cases of overdose have been observed with external use.

Acute poisoning due to accidental ingestion of Boric acid is accompanied by:

nausea;
vomiting;
depression of the central nervous system and circulatory system;
decreased body temperature;
diarrhea ;
erythematous rash ;
shock and development .

Within 5-7 weeks there is a possibility of death.

Symptoms of chronic intoxication are:

exhaustion;
local tissue swelling;
disorders of the menstrual bleeding cycle;
anemia ;
convulsions .

The patient is shown symptomatic treatment, hemo- And peritoneal dialysis , blood transfusion.

A dose of 5 to 20 g is lethal for an adult. Such a wide range is due to the fact that the substance is excreted from the body by the kidneys. Consequently, the better this paired organ works, the easier a person will tolerate poisoning.

Since kidney function in children is relatively underdeveloped (and the younger the child’s age, the more pronounced this underdevelopment), boric acid is most dangerous for children younger age and, in particular, for newborn babies.

Interaction

Cases drug interactions for external use are not described.

Terms of sale

Over the counter.

Storage conditions

The optimal temperature for storing Boric acid is considered to be from 15 to 25 degrees Celsius. The substance is toxic, so it should be stored out of the reach of children.

Best before date

special instructions

What is boric acid?

Boric or orthoboric acid, in accordance with the value of its dissociation constant, is a weak acid. Acid properties are determined not by the abstraction of the H+ proton, but by the addition of the hydroxide anion.

Boric acid is easily replaced by most other acids from solutions of their salts (borates). Salts are produced, as a rule, from polyboric acids, the acid properties of which are much more pronounced (for example, tetraboric acid H2B4O7).

The formula of the substance is H₃BO₃. The name in Latin is Acidum boricum.

Use of Boric acid in gardening

Boric acid found wide application in the garden and garden as a microfertilizer for a wide variety of crops.

The use of boron preparations in gardening and horticulture for pre-sowing treatment of seeds, basic application to the soil before planting seed, spraying and foliar feeding of plants during the growing season helps to improve the nutrition of the ovaries and increases the flow of sugars to the sexual reproductive organs of plants.

Dicotyledonous plants, which include almost all fruit and vegetable crops, absorb 10 times more boron than cereals, which belong to the class of monocotyledonous plants. Largest quantity microelement accumulates in the pulp of apples.

The most sensitive to boron deficiency are grapes, potatoes, tomatoes, fodder root crops, pears, apple trees, and sugar beets. If its supply is insufficient, the growth point is suppressed, the internodes are shortened, the fragility of the leaf petioles increases, the tubers grow small and some crack, the growing point of the stem in tomatoes turns black and the fruits become covered with brown spots of dead tissue, fruit necrosis develops on apple trees and pears.

The effectiveness of using boron as a fertilizer for plants is highest on sod-podzolic and peat soils.

Spraying tomatoes, strawberries, cucumbers, and cabbage with boric acid helps increase the ovary and stimulates the formation of new growth points, increases the concentration of vitamins in fruits and increases the resistance of crops to adverse meteorological conditions.

Feeding tomatoes and strawberries (as well as a number of other fruits, berries and vegetables) with boric acid can reduce the likelihood of diseases associated with boron deficiency (including hollow stems and red/brown rot in cauliflower; heart rot, scab and cork tissue in root crops, scab on root crops).

How to spray grapes and other fruit and berry plants? The greatest increase in yield can be achieved by spraying twice: during the period of bud setting and during flowering.

For treatment, use a solution of boric acid (5-10 g) and zinc sulfate (5 g). Even a one-time procedure before flowering can increase plant productivity by 20-36%. The addition of boric acid mixed with superphosphate during the softening period of the berries helps to increase the sugar in the berries and improve their taste.

Boric acid for ants and cockroaches

Boric acid for cockroaches is used in several ways. Each of them is based on the fact that the insect will eat the substance. When a cockroach enters the body, boric acid provokes dehydration. Death after contact with the powder or eating bait occurs within 1-3 days (the poison acts most quickly on young individuals).

Most often, the product is simply sprinkled on all baseboards in the house, as well as other places where insects may appear. If you succeed, you can sprinkle the powder on the cockroach: when it returns to the nest, it will “infect” its other relatives.

The correct way to use the powder involves spraying it in a thin layer through a special spray bottle or bottle.

If used plastic bottle with a flat lid, add several to the powder small coins(they will loosen the product each time you shake the bottle), then cut a small hole in the cap. Use rubber gloves when spraying the product.

Having closed the hole in the cork with your fingers, you need to shake the bottle several times (a mist of powder will float inside). Now you can remove your finger from the hole and lightly squeeze the bottle so that the powder particles from the bottle are sprayed over the surface to be treated. All crevices, cracks and baseboards need to be treated (especially in the bathroom and kitchen), as well as the area around the sink and refrigerator.

Another popular recipe against cockroaches involves using powder (50 g) with 1 yolk chicken egg. Balls are formed from the resulting mixture, which are then laid out in the favorite habitats of cockroaches.

In addition, you can fight cockroaches by placing cardboard boxes sprinkled with a mixture of boric acid and flour near baseboards, water pipes and radiators. It is very important that insects do not have a chance to get to the water: unlike ants, cockroaches cannot do without water. To do this, you should thoroughly wipe the sinks at night and tighten all the taps well.

Boric acid affects ants at the level of the nervous system. After absorption in the intestines of insects, the substance begins to spread along their peripheral nerves and seriously disrupts the functioning of the nervous system. After a few hours, disturbances lead to paralysis and then death of the ant.

Grains of the product cling to the legs of insects and thus end up in the anthill. That is, an ant that runs through a scattering of boric acid not only becomes infected itself, but also infects those ants that do not leave the colony.

Precautionary measures

Boric acid should not be used to wash mucous membranes, as this can lead to the death of the patient.

You should know that the minimum concentration at which it manifests itself antimicrobial effect Boric acid is a concentration of 2%, while others antiseptics show activity already at a concentration of 0.005-0.1% ( — 0,005%, — 0,05%, Furacillin — 0,01%, — 0,1%).

Boric acid is tasteless and odorless and does not have an irritating effect, but it is a general cellular poison. It is relatively harmless to humans only due to its high stability in the body.

At acute intoxication Boric acid affects the mucous membranes, skin and brain; in chronic cases, it affects the reproductive and hematopoietic cells.

If 1 drop of a two percent solution contains 1 mg of boric acid, then when instilled into both eyes 5 times a day, 2 drops of the medicine will be received in 10 days of treatment. toxic dose substances.

Use during pregnancy

Boric acid is contraindicated during pregnancy. Even a single intake of a non-toxic dose of a substance into the mother’s body can provoke pathological changes in the fetus.