The whole body is red and itchy. Itchy, red, irritated skin. Skin diseases of non-infectious origin

Skin itching is an external manifestation in which irritation of any area of the body occurs, causing the desire to itch. This symptom is often compared to a protective reaction of the body, which is trying to indicate to a person that there are problems.

The symptom can occur in absolutely every person, regardless of gender and age category. Its appearance can be caused by a wide range of factors, both pathological and not related to the course of the disease.

Despite the fact that skin itching itself is a symptom, it is accompanied by a large number of external manifestations, which may additionally indicate a particular pathology. To determine the etiological factor that became the source of such a sign, it is necessary to conduct a laboratory and instrumental diagnostic examination.

Treatment tactics directly depend on the cause of itching, but in most cases conservative methods of treatment are sufficient.

Etiology

The pathogenesis of the desire to scratch a particular area of the skin is that blood containing large quantity it contains substances such as:

histamine or histidine;
bile acids secreted by the liver - it is because of this that a similar symptom is expressed during a large number of diseases of this organ;
serotonin;
cytokines;
endorphins;
nitrogen slags;
hormones thyroid gland or pancreatic enzymes.

Itching of the skin can occur throughout the body or in a specific area. Depending on where it is located, the causes of itchy skin will differ. For example, a similar manifestation in the zone anus may be caused by:

the formation of external or;
chronic;
pathological influence of pathogenic microorganisms.

Hemorrhoids are a possible cause of skin itching in the anal area

Itchy scalp in most cases is caused by:

On the skin of the genital organs, such a clinical manifestation can be caused by:

pathological bacteria;
- among representatives of the fairer sex;
irritation with urine, for example, when leaking or;
and in men;
pubic lice.

Itchy skin on the hands often appears with scabies, and on the face with.

In addition, there are several factors that influence the appearance of itchy skin in a child or adult in the absence of any disease. Thus, among the physiological reasons it is worth noting:

failure to comply with personal hygiene rules;
menopause among women;
a wide range of allergic reactions, for example, to washing powder, creams, cosmetics, etc.;
lack of vitamins in the body;
insect bites;
prolonged overheating of the skin;
dry air;
frequent showers.

It is also not uncommon to experience itchy skin during pregnancy. Its location will be the abdomen or lower back. Often, this symptom is the body’s response to compression of the nerve endings by the enlarged uterus, as well as stretching of the skin by the constantly growing abdomen.

Classification

Depending on the prevalence, this manifestation occurs:

generalized - itching of the skin throughout the body;
focal - a person can clearly indicate the location of such a sensation.

Varieties of symptoms based on the reasons for their formation:

dermatological - characterized by damage to the skin, which can occur due to scabies or insect bites;
systemic - is one of the signs of diseases of the liver, gastrointestinal tract, kidneys or thyroid gland;
neuropathic - often formed due to damage to the central or peripheral nervous system;
psychogenic - such skin itching develops due to nervousness.

Quite often, such a manifestation is of a mixed nature, in which it can be difficult to identify the sources of such a disorder.

It is also worth highlighting several specific types of itching of the skin:

reflex - appears in overly suspicious or emotional people when any irritating factor is mentioned;
high-altitude - begins to be expressed when raised to a height;
senile - more than half of people over seventy years of age experience the appearance of a similar sensation;
aquagenic - occurs against the background of contact of the skin with water.

Symptoms

Since in the vast majority of cases itching of the skin is caused by the occurrence of one or another illness, in addition to the main symptom, others may be observed specific signs skin lesions. Such clinical manifestations include:

- often redness has a clearly defined border. Often such lesions rise above the skin and have blisters. In some pathological processes, there is a tendency to merge several reddened areas;
, while the scales can cause quite intense discomfort;
burning sensation;
the occurrence of wounds and scratches due to constant scratching of problem areas;
the appearance of characteristic rashes;
formation of crusts - they appear at the site of rupture of vesicles or ulcers.

Very often, this sign is a symptom of liver disease, but there is a list of other clinical manifestations indicating damage to this organ:

increased gas formation;
stool disorder, which can be expressed in diarrhea or, as well as their alternation;
change in the color of urine (it darkens) and feces(they become discolored);
the skin and mucous membranes acquire yellow. It is this symptom that leads to the appearance of itchy skin. varying degrees expressiveness. In such cases, itching without rash is observed;
bitter taste in the mouth;
general malaise.

If such a problem was caused by physiological reasons, in particular in pregnant women, then additional signs it could be considered:

or complete absence sleep;
depressed mood;
physical and emotional discomfort.

It is worth noting that all of the above manifestations are just the main symptoms that can accompany itchy skin. Symptoms are individual. In rare cases, in addition to the main symptom, other external expressions may not be observed, for example, with blood diseases or mental disorders.

Diagnostics

A wide variety of etiological factors requires a whole range of diagnostic measures.

Primary diagnosis is carried out by a dermatologist - it is this specialist who should be contacted first in case of damage to the skin. The clinician initially:

interviews the patient regarding the first time of appearance, severity and presence of additional symptoms;
studies the medical history and life history of the patient, which will help identify some of the reasons for the formation of the main symptom;
performs a detailed physical examination, during which the condition of the skin is carefully examined.

The second stage of diagnosis consists of carrying out laboratory examinations which include:

clinical and biochemical analysis blood - will indicate a change in its composition and signs of a pathological process;
general urine analysis;
microscopic examination of feces - to exclude or confirm the presence of pathogenic bacteria;
scraping from itchy and flaky areas of the skin - for possible detection of fungal or infectious lesions.

Then, if necessary, the dermatologist refers the patient for further instrumental diagnostics, to other specialists in the field of gastroenterology, endocrinology, oncology, etc.

Treatment

The tactics of how to get rid of itching of the skin in children and adults in each individual case will be individual and depend on the reasons for the appearance of the main symptom. In such cases, only the attending physician makes a decision on conservative or surgical treatment pathology that served as the source of such a sign.

Nevertheless, absolutely all patients are recommended to undergo specific treatment aimed at neutralizing itching. For this, the following medications are prescribed:

antihistamines;
desensitizing - to reduce sensitivity to allergens;
ointments with antipruritic effect;
hormonal substances;
sedatives.

In addition to traditional therapy, several folk remedies have been developed that will help get rid of this unpleasant manifestation. How to relieve itchy skin at home:

rubbing with vinegar;
lotions with an alcohol-based menthol solution;
applying talc or white clay powder to the skin;
taking baths with the addition of such medicinal plants like chamomile, string and oak bark;
using tar, ichthyol or sulfur soap;
preparing a cream based on talc, white clay, starch and any essential oil.

Besides, folk remedies include ingestion of decoctions and infusions based on:

violets and nettles;
licorice and burdock;
valerian and agrimony;
elecampane and juniper;
pumpkin seeds.

It is worth noting that before you begin similar treatment at home, you should consult your doctor.

Prevention

Any specific preventive measures There is no such thing as skin itching on the legs, arms, head and body. To avoid the appearance of such a symptom, you must:

completely give up addictions;
observe the rules of personal hygiene;
take medications only as prescribed by the clinician and with strict adherence daily norm;
carefully select substances for washing and cleaning, because very often they cause allergies;
enrich the body with vitamins and strengthen immune system;
ensure sufficient air humidity in the room;

Joseph Addison

With help physical exercise and abstinence, most people can do without medicine.

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Our skin is the first to encounter external environment and often reacts to changing conditions or irritants by blushing. High or low temperature air, prickly or too tight clothing, as well as many other factors provoke discoloration of the skin.

In some cases, comfortable conditions and comfortable clothing return the epidermis to its natural color, but sometimes this is not enough.

Skin itching and redness: possible causes

If redness of the dermis appears without visible reasons, and is accompanied by itching, such symptoms should not be ignored.

These are often the first signs of serious damage. internal organs and systems.

Skin diseases

Skin itching and redness are the first symptoms of neurodermatitis. Most often, the disease occurs on the face, neck, elbow and knee bends, and inner thighs. Severe itching provokes scratching, the affected skin begins to peel off and becomes rough. Neurodermatitis, as a disorder of the central nervous system, can negatively affect the functioning of the adrenal cortex, thyroid gland, and sweat glands.

Allergic diseases

If after contact with a cleaning agent, a strong external medicinal product or a new cosmetology product, the skin turns red and itches, it is worth remembering contact dermatitis. At first, the disease will make itself felt by irritation and itching of the affected area, and later blisters will appear. The hands are most susceptible to the disease.

If itching and irritation on the skin with subsequent formation of crusts is observed in children under one year of age, parents should consult a doctor and undergo treatment. atopic dermatitis. The disease occurs mainly on the baby's face, neck, limbs and abdomen. The reason is an allergy to food components or dysbacteriosis.

Another allergic disease with similar symptoms– urticaria. The hallmark of the disease is itchy skin with redness, blistering and swelling in the lips, cheeks or other parts of the body. The disease may cause new rashes for several hours or days. Urticaria can be caused by strong allergens in food, insect bites, malfunctions of the thyroid gland, kidneys or liver, sunlight, and severe stress. In rare cases, the disease may be the main factor in the development of Quincke's edema. Urticaria occurs in chronic and acute forms.

Fungal infections of the skin

At first, infection of the epidermis occurs without symptoms. Later, itching and irritation of the skin, hair loss with ringworm, and peeling of the affected area in the case of mycosis of the feet appear. Redness of the skin is most often observed in the folds.

Insect bites such as mosquitoes, wasps, mosquitoes, hornets, spiders, ticks and others. In addition, swelling, pain, and swelling may appear in the affected area.

Psoriasis

Chronic inflammatory disease skin is accompanied by the formation of redness with whitish scales. Severe itching is also one of the symptoms of this disease.

Stress. Against the background of this condition, malfunctions of both internal organs and skin may occur.

Disorders of the thyroid gland

Redness on the body and itching are accompanied by a periodic feeling of suffocation.

Classification of redness by groups, treatment

Redness on the skin without itching causes much less discomfort.

Conventionally, such changes in the color of the epidermis can be divided into several groups:

Vascular - causes of appearance pathological changes in the vessels of the skin or under it, often these spots have a red or purple color;
Pigmented - their occurrence is provoked by increased pigmentation or lack of melanin;
Artificial - this group includes tattoos and permanent makeup.

Symptoms of skin diseases

In pink and red lichen, the first symptoms are spots on the affected areas of the skin without itching. In addition, the patient may feel lethargy, muscle pain, and a slight increase in body temperature.

If you find redness on the skin, you should not treat the affected areas with iodine, potassium permanganate or hydrogen peroxide.

Warn further development possible illness It is possible if you follow some recommendations:

Based on the test results, the doctor will be able to treat the disease.

If the cause of redness is an infection, you will need to take antibiotics or antiviral drugs. In case of an allergic reaction, use antihistamines.

The key to successful treatment of itchy redness on the skin is correct established reasons. Only a doctor can do this based on an examination of the body. Depending on the identified cause, therapy will be selected.

You should consult a doctor in the following cases:

Redness is accompanied by severe itching for more than two weeks;
Itching spreads throughout the body;
Other symptoms appear, such as fever, weakness, loss of appetite;
Itching causes severe discomfort.

If the origins lie in ongoing neurodermatitis, treatment will be aimed at eliminating problems in the functioning of organs and systems and preventing relapses.

In a comprehensive drug treatment ailments included medications various groups.

Antihistamines. For example, "Loratadine", "Cetirizine", "Ebastine".

Corticosteroid drugs. They have an anti-inflammatory and analgesic effect, but have many side effects. Can only be assigned to short term in severe cases. Most popular drugs latest generation are "Dexamethasone", "Prednisalone".

Ointments are applied locally "Cinoflan", "Diprogent", "Advantan".

Sedative and psychotropic drugs. Used to reduce skin itching and other neurotic reactions. For example, "Glycine", "Persen", "Amizil", "Trioxazine".

Treatment allergic diseases includes avoiding contact with the allergen, taking antihistamines.

Fungal diseases can be treated for a long time and are characterized by possible relapses. Therefore, it is not recommended to choose an antifungal agent on your own. Successful treatment is possible only after identifying the specific causative agent of the disease and selecting the appropriate external or internal antifungal agent. The course of treatment is usually 2-6 weeks until symptoms disappear completely and an additional 2 weeks to prevent relapse.

The most popular antifungal agents: "Nizoral", "Clotrimazole", "Lamisil", "Exoderil".

If the skin is red and itchy after an insect bite, pharmacy and folk remedies can help.

Soda solution

The greater the concentration, the better. You can wipe the affected areas with the prepared solution, or use it as a lotion.

Compresses with Dimexide

The drug must be diluted with water in a ratio of 1:3. Additionally, you can add antibiotics, "Hydrocortisone", "Heparin".

Ointment with anti-inflammatory and antimicrobial effect. For example, "Trimistin", "Triderm", "Rescuer". Use in accordance with the attached instructions.

Tranquilizers can help treat stress. The most effective today are "Afobazol", "Atarax", "Adaptol", "Phenibut".

Preventing skin irritation

You can protect your skin from redness and irritation that itch if you follow some recommendations:

Accept water procedures at a water temperature not higher than 32-34 degrees;
Wear clothes made from natural materials;
Eat right, consume enough vitamins;
News healthy image life;
Regularly ventilate the room and do wet cleaning;
Use cosmetics that do not contain artificial colors and flavors.

It is important to remember that timely consultation with a doctor at the first symptoms of deterioration in health will help prevent illness. early stages. Trying to deal with the problem on your own can aggravate the situation.

Skin irritation - unpleasant problem, which can occur in any person, be it a woman, a man or a child. People with very sensitive skin are especially susceptible to this: any cosmetical tools, medical supplies, and simply exposure to natural factors can cause such a reaction on the body. So what most often causes irritation and how to deal with it?

Causes

There are many factors influencing the occurrence of skin irritation:

Allergies are the main cause of skin irritation on the face (especially around the eyes), arms, legs and other parts of the body. The most common allergens are: medicines, food, household chemicals, dust, plants, alcoholic drinks, narcotic substances, jewelry and animal fur. In case of allergic exposure, in addition to irritation, there appears severe itching, the affected area becomes covered with rashes of various etiologies.
Negative effects of cosmetics. Cosmetics often contain hazardous ingredients chemical substances(benzene, ammonia, albumin, dimethylamine), which have a bad effect on the condition of the skin.
Hypothermia. In autumn and winter periods the skin is very vulnerable; due to cold, wind, snow and frost, irritation often appears on it, which is accompanied by redness and itching.
Wearing clothes. In many cases, low-quality synthetic fabrics and dyes used in the manufacture of clothing cause dermatitis.
Shaving. After depilation and shaving, the skin on the face, neck, under the arms, etc. may become red.

Also, skin irritation can be caused by any overexertion, stress, hormonal imbalances (for example, during pregnancy) and disturbances in the functioning of internal organs, especially the digestive system.

In newborns, redness may occur as a result of the use of diapers and diapers. The consequence of this is insufficient ventilation of the skin, numerous bacteria, as well as friction of the diaper on the baby’s skin. Irritation especially bothers a child under one year of age, during the period when active complementary feeding begins and he begins to actively move.

Also pay attention to the causes and symptoms of rosacea on the face, methods of treating spider veins

How to treat

To cope with skin irritation, you must first eliminate its causes. In some cases, it will be enough to eliminate contact with the allergen, for example, change clothes from synthetic fabric to natural ones, purchase cosmetics from another company, etc. However, these methods do not help everyone; sometimes the help of a dermatologist is required. First of all, the doctor will advise you to take the appropriate tests and, based on their results, prescribe treatment.

Among the drugs that effectively relieve itching and irritation, there are external agents and injections. The first include various gels, creams and ointments that eliminate redness. They are shown when mild form inflammation. Injections are used when the skin of the legs, arms or other parts of the body is very itchy and the redness covers large areas. Antibiotics are additionally prescribed for the treatment of serious dermatological diseases. wide range actions.

Effective non-hormonal pharmaceutical products in the fight against redness and itching due to irritation are:

Boromenthol and menthol oil - relieve itching and discomfort, refresh and cool the skin.
BoroPlus is an effective cosmetic product that softens the skin and helps eliminate redness and dryness.
D-panthenol – eliminates itching, heals and moisturizes the skin. Often used for children.
Elidel is a cream for skin irritation, indicated for allergic reactions of various etiologies.
Bepanten - effectively eliminates dryness, heals wounds and cracks, and evens out the skin. The cream is approved for use by children.
Fenistil-Gel - prescribed for allergic reactions to relieve swelling, itching and irritation.

Hormonal ointments for itching and irritation of the skin:

Triderm.
Gistan
Elokom.
Betamethasone.
Hydrocortisone ointment.
Flucinar.
Akriderm.
Sinaflan.

These and other hormonal and non-hormonal ointments, gels and creams can only be used after consultation with a doctor.

It is always easier to prevent the development of unpleasant phenomena than to treat them, so you need to try to reduce the impact of negative factors. For example, apply protective cosmetics before going outside, especially in winter and summer. Try not to injure the skin with excessive cleansing and peeling, use special cosmetics that are designed for sensitive skin, do not eat allergy products etc.

Folk remedies

For inflammation, all kinds of folk recipes, which will help moisturize the skin, cope with redness and peeling. Such procedures include a variety of masks, tonics and herbal compresses:

A cucumber mask eliminates itching, relieves irritation and refreshes the skin. The washed cucumber should be grated on a fine grater and the prepared mass should be applied to the inflamed areas of the body and washed off boiled water after 15 minutes.
An oatmeal and plantain mask will soothe inflamed skin and gently cleanse it. Grind 3 tablespoons of oatmeal and add 1 teaspoon of sugar, 1 tablespoon of jojoba oil, 0.5 lemon and 1 tablespoon of finely chopped plantain. Mix everything carefully and apply to face for 15 minutes.
The yeast mask quickly and effectively restores the integrity of the skin. 10 grams of dry yeast must be dissolved in water and left to ferment for 25-30 minutes. After that ready mixture spread over face and rinse after 15-20 minutes.
A mask of potatoes and sour cream will remove irritation on the face and soothe the skin. First you need to boil 1 potato (along with the peel), peel it and mash it with a fork. Then add 1 tablespoon of sour cream to the potato mixture, mix and apply the resulting product to the affected areas for 20 minutes.
Soothing mask for irritated skin made from yogurt or kefir. For the procedure you will need natural unsweetened and chilled fermented milk product. Apply 2 tablespoons of yogurt or kefir to the skin and leave for 30 minutes. After this, rinse with warm water.

Green tea toner effectively soothes inflamed skin and eliminates redness. For the procedure, you need to brew tea from 2 bags, soak cotton pads in it and apply to the inflamed areas for 10 minutes, then remove the pads and rinse the skin with water.

A cabbage compress will relieve itching and slightly reduce redness. You need to take fresh cabbage, remove the top leaves from it, and use the middle ones for a compress.
Herbal compresses. To eliminate unpleasant redness, you can make a lotion or compress with oak bark or one of the following herbs: celandine, St. John's wort, chamomile, sage, yarrow. First you need to prepare a decoction from any selected herb and strain it. After this, moisten the cotton cloth in the prepared medicine and apply to the skin for 10-15 minutes.

And burning of the skin requires increased attention, because these symptoms are not only common accompanying characteristics of the disease, but also largely reduce the patient’s quality of life. And burning skin, according to many patients, can be considered one of the most irritating symptoms of many skin lesions.

Since a burning sensation on the skin is considered one of the most common phenomena accompanying lesions of the upper layer of the epidermis, attention should be paid to it even with minor manifestations. After all, any skin disease usually requires long-term therapy to improve the patient’s condition and completely eliminate the accompanying manifestations, and contacting a dermatologist for a burning sensation will quickly identify the current pathological condition and begin his treatment.

What is burning skin

According to the medical description, burning of the skin is provoked by external or internal reasons irritation of the receptors of the upper layer of the epidermis, which usually has a paroxysmal nature. The most common burning sensation is in daytime weakens somewhat, and with the onset of night time intensifies, which interferes with good rest, causes increased irritation and can cause a deterioration in general well-being, decreased performance and the appearance of the first signs of depression.

The burning sensation may be accompanied by itching of varying intensity, rashes or irritations on the surface of the skin. Therapeutic methods in this condition make it possible to stop the burning sensation and eliminate unpleasant consequences and in time to stop the main pathological process that caused the burning sensation.

We will describe below what types of burning sensation on the skin there are.

Classification

There is a division of types of burning depending on the nature of this phenomenon. Today, the classification of burning sensation is as follows:

Physiological burning, due to specific external reasons. For example, a burning sensation of this nature can occur when insect bites, when rubbing the skin for a long time, or when exposed to sunlight.
Pathological burning sensation. In this case, it is customary to talk about a certain mental state in which the burning sensation is caused by instability psychological state or changes in physiological state, for example in old age, upon pregnancy. Also, a burning sensation of this nature can occur with psychological discomfort or depression.

This classification is considered conditional, since in practice there are frequent cases of burning sensation with characteristics of both physiological and pathological reasons. We will tell you below how to identify a burning sensation under and on your skin for no apparent reason, as well as with them.

Identifying Signs

Manifestations of burning are considered quite characteristic, so identifying them in yourself is not a difficult task.

At initial stages pathological process occurring in the skin, only minor discomfort is noted, which, with little influence of external or internal provoking causes, manifests itself in a small tingling or tingling localized in a certain area of the skin.
However, as the skin disease progresses, there is an increase in the halo of skin lesions, while this process It can happen either gradually or quite rapidly. If, when the first symptoms of the disease appear with a slight burning sensation, sufficient attention has not been paid to the condition of the skin, then the process begins to develop rapidly, involving increasingly large areas of the skin.

Therefore, when a burning sensation occurs, areas with pathological process and consult a doctor to diagnose the cause this phenomenon. In this case, the process of treatment and restoration of normal skin condition will proceed more simply and quickly.

We will talk about the causes of burning of the arms, legs, face, back, head and other localizations below.

Possible violations

Skin burning may occur in various areas bodies. Wherein this symptom may be the first manifestation of a certain disease. After all, it is the external manifestations that occur on the surface of the skin that are often diagnosed as symptoms of some serious disorders in the internal organs, which can then only worsen with insufficient attention.

External reasons

The occurrence of burning skin caused by external causes usually manifests itself clearly immediately and the cause of its occurrence can be easily identified.

For example, with insect bites, a burning sensation begins to appear immediately after the bite, with the greatest intensity noted in the first minutes after the bite.
When the burning sensation also manifests itself quite sharply, pain is noted within a short time after this effect is applied.
Also the impact of aggressive substances, for example, household chemicals, when the active substances of the drugs affect skin that is sensitive to them. The burning sensation in this case should be considered an external manifestation, which reaches its greatest intensity in the first minutes after exposure.

There are also a number of internal pathologies in which burning skin is one of the very first symptoms of the current disease.

Internal pathologies

So, burning of the upper layer of the epidermis may indicate the following internal diseases body:

A burning sensation can accompany such serious conditions as internal organs, systemic diseases type diabetes mellitus, gout, malfunction of the gallbladder, liver and kidneys. And diagnosing the cause of burning largely helps to eliminate the root cause of this unpleasant condition, quickly eliminate all accompanying symptoms and return to normal.

We will tell you below how to overcome burning skin without external manifestations and with such.

Dealing with the symptom

Manifestations of internal lesions require the fastest possible identification of the reasons why they arose. This will help quickly neutralize unpleasant symptoms and eliminate the cause. after all, it can be quite serious, and the lack of necessary medical intervention can lead to complications or longer treatment.

The fight against burning skin is: following methods external and internal influences:

Identifying the cause of the burning sensation. Full diagnostics will help determine why this manifestation arose. After all, it is knowledge of the exact cause that allows you to have a targeted effect on the body and eliminate this unpleasant manifestation as quickly as possible.
Impact. It may drug therapy, which is carried out only under the guidance of a doctor to eliminate negative manifestations of the sensitivity of the patient’s body.
Physiotherapy procedures that will stimulate the immune system and will also help to quickly eliminate the burning sensation.
Vitamin therapy, which consists of regularly taking immune-stimulating, mineral and vitamin preparations that have a positive effect on the healing process. Consultation with the attending physician will make it possible to make taking vitamins the most effective when carrying out a complex effect on the patient’s body.

The listed treatment options will make the entire treatment complex most effective, therefore, compliance with all points in the treatment program will allow you to quickly eliminate unpleasant symptoms. Prevention and treatment, based on careful diagnosis, guarantee the preservation of health and prevent any negative changes in health.

Human skin reacts quickly to various irritants. Bad weather conditions, chemicals and other substances often cause itching and redness. This irritation can be eliminated different ways, which are selected by doctors individually depending on the causes of occurrence.

Skin allergies occur when the body comes into contact with a foreign object. Often allergens are:

cosmetics;
animal hair;
dust;
products;
household chemicals;
synthetic clothing;
bite of a mosquito or other insect.

During an allergy, the epidermis may become red and covered small pimples. Later, the affected area begins to itch. In this case, you should definitely consult a doctor to immediately understand what specific substance you are allergic to. It is also recommended to use medications and ointments that stop the body's reaction.

Sometimes women complain that after using new cosmetics they develop red spots and rashes on their bodies. The reason for this may be:

ammonia;
benzene;
albumen.

For this reason, instead of desired results Cosmetics and expensive ointments can cause skin problems. That is why you need to carefully read the instructions for the products you purchase so as not to harm your health.

If your feet are very itchy, this is an indicator of many diseases. You should pay attention to the symptoms that appear in Lately. The reason for this may be simple rubbing with clothing and even the development of varicose veins. Any itching should not be ignored.

Food allergies

An allergy can occur as a result of an allergen entering the body. After this, histamine is released. This compound is activated in the body during allergic reactions.

Food allergies are often associated with a certain type of food: eggs, sweets, honey. Sometimes the body rejects substances found in certain medications (antibiotics). During flowering of plants allergic reaction may manifest itself on their pollen.

If a person has food allergies which is accompanied by vomiting, nausea or high temperature, then you need to take anti-inflammatory and anti-allergenic drugs. One of effective ointments is Mesoderm and Beloderm. Doctors often prescribe Suprastin and Tavegil tablets to patients.

Contact allergy

Contact allergies appear on the body in the form of red spots that occupy large areas. The inflamed area may be very itchy. If cosmetic products act as irritants, the affected area is covered with small rash. Often allergies go away on their own if the irritating substance is removed from the body.

Many people experience swelling when stung by bees. The bite site not only hurts, but also itches very much. It may also swell and spread redness to nearby areas of the skin. To relieve symptoms, specialists prescribe ointments and medications. Applying cold to the affected area is a great way to quickly relieve pain.

Allergies can manifest themselves in skin in response to mechanical impact various items:

shoes or tight clothing;
elastic bands or belts;
bracelets.

After eliminating the irritant, redness and itching occur on the skin. Sometimes blisters may appear. After a while, the irritation goes away on its own without any treatment.

The skin on the face may become covered with red spots due to extreme anxiety. If a person often worries, different areas the body becomes itchy. A rash may be added as accompanying reactions. These symptoms can be treated with physical therapy, soothing baths and creams. If necessary, patients are recommended to undergo psychotherapy.

If itching and burning long time do not go away on their own, patients should seek help from a dermatologist to find out the main causes of the disease. Sometimes irritation can be the cause serious pathologies that need to be treated promptly.

What diseases cause the skin to become red and itchy?

Redness and itching can occur due to many diseases, including: chicken pox, scarlet fever, psoriasis, diabetes, urticaria, lichen, neurodermatitis, diathesis and other diseases.

Chickenpox is characterized by the appearance of many rashes on the skin, severe itching and fever. The causative agent of the disease is herpesvirus type 3, which can easily be transmitted through contact between people. Before the bubbles form on the body and after they spontaneously burst, red spots appear on the skin. They can be flat or protrude slightly above the surface. The rash spreads throughout the body and can include up to 50 lesions.
Scarlet fever - infection which is caused by streptococcus. It can easily be transmitted through personal contact. The development of pathology occurs acutely. In the first hours of infection, the patient may feel symptoms that resemble a sore throat. After 12 hours, a rash may appear on the body and face. Red spots itch, and body temperature rises to 39 degrees.
Psoriasis often occurs in people after severe emotional shock. It covers a large area of skin with spots and scales that may be brown or red in color. You can’t joke with such a disease; it needs to be treated urgently, because it is impossible to completely get rid of psoriasis.
Diabetes often leads to dehydration, which can cause the skin to peel. People suffering from this disease often experience fungal infections, which can lead to cracks in the body.
Hives also cause itching and redness on the skin. Symptoms of this disease correspond to the name of the disease. A person may notice irritation on his skin, which often occurs after touching nettles. Sometimes blisters appear on the body, which are very itchy.
Ringworm has pink color, so people often have a misleading opinion that the skin is chapped or hypothermic. In this case, patients are required to pay attention to other symptoms in the form of elevated temperature and itching at the site of redness. Over time, the lichen will be located not only on top of the skin, but will protrude slightly above it. This formation on the body goes away on its own, only it needs to be treated with iodine. If the itching cannot be tolerated, you can use special ointments that help eliminate it.
Neurodermatitis causes severe itching on the skin. This often occurs where the skin comes into contact with rings or watches.
Diathesis often occurs in children who are on breastfeeding. Red spots can first be noticed on the cheeks, after which they spread to the neck, arms and groin area. Diathesis spots often itch if the skin in the affected areas is dry. If treatment is not carried out, weeping spots appear on the body. Diathesis in children occurs due to fruits, juices and new complementary foods.

Differential diagnosis

Only specialists can determine the origin of temporary and persistent spots on the skin. Patients must first come to an appointment with a dermatologist, who will require you to undergo the necessary examinations and consult with other doctors. Selection suitable list drugs should be carried out only after diagnosis.

If red spots appear on the skin, patients should:

Consult an allergist. Using special tests, you can determine the type of allergen.
Submit a scraping from the stain that appears. This analysis should be done to rule out scabies and fungal infection.
Take a blood test to determine if you have inflammatory reactions in organism.

Depending on the cause of the disease, doctors select the appropriate treatment.

How to deal with itching at home?

First of all, you should try not to scratch the area of redness. You can relieve itching with a light massage. Venotonic also helps eliminate irritation from the legs.

If patients are allergic to medications, the doctor will prescribe antihistamines. If the patient has a reaction to other components, contact with them must be stopped. Reddened skin should be washed with water and lubricated with moisturizer with vitamins A and E.

The skin itches and flakes often due to dryness. If you scratch the redness until it bleeds, the affected area should be rinsed with water and disinfected with hydrogen peroxide. Most doctors recommend that patients use Guardian balm, which quickly relieves inflammation and itching. It can be used even for children every 2 hours.

Pharmacy remedies for itching and redness of the skin

Complex drug treatment includes drugs from different groups that can effectively get rid of an allergic reaction.

Antihistamines

Allergy treatment is aimed at eliminating contact with the allergen and taking antihistamines in the form of the following medications: Loratadine, Ebastine and Cetirizine.

Antifungal agents

Fungal diseases take a long time to treat, and are often accompanied by relapses. Therefore, you cannot choose an antifungal agent for yourself. Patients can effectively cure the disease after identifying the pathogen and selecting external or internal antifungal drug. Treatment with such medications is 2-6 weeks and 14 days to prevent relapse. To eliminate the fungus, doctors recommend the following drugs: Lamisil and Nizoral.

Sedative medications

Sedative medications are often used to reduce skin itching. For these purposes, the doctor often prescribes Glycine, Trioxazine and Amizil.

Traditional medicine recipes

Before consulting a doctor, it is better for patients not to take medications on their own, as they can worsen their health. You should also refrain from scratching the skin, as the wound may become infected. Irritated areas of the body can easily be soothed by herbal decoctions - string, chamomile and calendula. Compresses can be made from these plants. A soda solution helps relieve itching after insect bites.

You should not apply medications that contain alcohol to your skin, as they can increase itching and flaking. At night, doctors recommend Suprastin. To reduce itching, you should use Diphenhydramine. You can calm your nerves with a decoction of motherwort and valerian root. Further treatment is possible only after consulting a doctor.