Human skin has biochemical, anatomical and physiological characteristics. Rashes appear here and there. Localization depends on the disease that affected the person. If blisters appear on the skin, the person may have itchy dermatitis or have been bitten by an insect. Blisters on the feet may indicate the presence of hives. Plaques and nodules occur with ichthyosis, lichen, necrobiosis lipoidica, cancer, psoriasis and other diseases. A keratinized rash indicates that a person has solar keratosis or squamous cell skin cancer. If, in addition to the rash, swelling is observed, we can safely say that the patient has varicose eczema. Only a doctor can make an accurate diagnosis, so for any rash it is better to consult a specialist.
A rash is a cause for concern, but not a cause for panic. When a small spot appears, there is no need to coat your entire body with green paint. First you need to determine the cause of the rash. Since there can be many reasons, it is better to consult a doctor and find out an accurate diagnosis.
To make it easier for the doctor, it is necessary to answer a number of questions before meeting him. For example, has the patient’s general condition changed, has his temperature risen and is there pain?
A rash is considered harmless if it does not indicate infection or bacteria. A rash on the arms and legs may appear due to heat rash. In the summer, almost all infants suffer from it.
The rash may be caused by allergies, such as to medications, foods, or dust. During an allergic reaction, a person experiences watery eyes, runny nose, and severe itching.
At night, people are often bitten by bedbugs, mosquitoes or horseflies. The latter attack not only at night, but also during the day. In order to relieve itching and reduce rashes, you need to anoint the wounds with brilliant green or Fenistil gel.
If the cause of the rash is an infection, it means that after a while the patient’s health will worsen and the temperature will rise.
The rash with vesylocupustulosis is yellow. Small purulent pimples appear on the legs, back, neck, chest and head. The danger of these rashes is that after the pimple bursts, staphylococcus, the causative agent of the infection, spreads throughout the body. In order to prevent the spread of infection, you need to lubricate the wounds with a cotton swab dipped in brilliant green.
With scarlet fever, a dense rash appears on the legs, arms and entire body. Measles always begins with a runny nose, fever and cough, followed by a rash on the body and limbs.
If a person has a fever in addition to the rash and feels unwell, you need to call a doctor. There is no need to hesitate, especially if we are talking about a child. It is advisable to call a doctor at home rather than go to the hospital yourself. After all, the cause of the rash can be a contagious infection that is easily transmitted to others.
It is better not to smear the rash with anything, because this will make it more difficult to make an accurate diagnosis.
Skin rashes indicate that there is a problem in the body. There is no need to guess what exactly happened; it is better to immediately contact a dermatologist or therapist.
A rash on a child’s legs can be in the form of papules - flat elements in which there is nothing, they can merge and have different colors and sizes. The rash can also be in the form of purulent rashes - pustules. Features filled with fluid are called blisters or blisters.
The cause of the rash may be dermatitis, which appears upon contact with household chemicals or cold air. A rash on a child’s legs may appear due to an allergy, infection or fungus.
Regardless of age and gender, rashes appear in all people from time to time. Skin rashes in adults can be infectious or non-infectious. The rash seems harmless only at first glance; in fact, it causes a lot of unpleasant sensations: itching, inflammation, unattractive appearance, and so on. Getting rid of rashes is easy; the main thing is to make an accurate diagnosis and eliminate the disease that caused the skin defects.
Since the consequences of a rash can be very different, you need to take its appearance seriously. If the rash on your legs itches, it may be due to insect bites or due to an allergy, that is, a reaction to an external irritant. Causes may also include skin trauma, infections, and so on.
In any case, if the rash does not go away on its own within three days, you should go to the doctor. In order to exclude dangerous infectious diseases, you need to visit a dermatologist. If a person rarely washes his hands and does not clean his nails, he has a high chance of catching some kind of infection. Because a huge number of microbes usually live under the nails, which can be activated upon contact with mucous membranes.
If your feet itch, then most likely you have a fungus. In order to be cured, you need to contact a dermatologist, infectious disease specialist and allergist. If these doctors could not advise anything, you can visit a vascular surgeon. Redness sometimes appears due to acute thrombosis, phlebitis and thrombophlebitis. If the doctor suspects one of these diseases, he will refer the patient for a duplex scan of the veins, which, after examining the blood flow, will confirm or refute the suspected diagnosis.
Almost every disease leads to changes in the skin. The skin is the largest human organ; it cannot help but react to problems in the general system.
The rashes differ from each other in the speed of appearance, location, color and presence of itching.
A red rash on the legs can be in the form of spots, that is, elements that are located at skin level. Red spots are roseola, white spots are vitiligo, and there are also brown spots.
There are many causes for the rash, some of which can be truly dangerous. In order not to expose yourself and your loved ones to danger, it is better to consult a doctor immediately.
A small rash on the legs most likely indicates that a person is having an allergic reaction to a medicine or food. It is necessary to remember what new foods and medicines were consumed over the past 24 hours. Sometimes it is enough to simply eliminate the allergen and the rash will disappear.
Allergies, infections, injuries - all this can cause rashes. A rash between the legs is usually caused by something rough and irritating, such as pants or tights, rubbing the surface of the skin. Overweight people's legs rub against each other, so they often wear pantaloons.
If it becomes obvious that the cause of the rash is not microtrauma, then you need to go to a dermatologist and figure out what, exactly, is the matter.
The rash can appear on any part of the body. The legs, arms, torso, head, even mucous membranes may be covered with itchy and unpleasant-looking spots and pimples.
A rash on the soles of your feet is most often caused by a fungal infection. In order to overcome it, you need to visit a dermatologist. You should not ignore the rash; not only does the fungus cause a lot of unpleasant sensations, it is contagious, so a sick person puts those around him, including those closest to him, at risk. The fungus can be picked up when all family members wash in the same bathroom or the patient walks barefoot on the floor. In addition, they will not be allowed into the pool if they notice the presence of fungus. And if they let you in with a fungus, you should think about whether you need to go to a pool where you can get infected with anything? After all, a fungal infection is not the worst infection that can happen.
Getting rid of fungus is easy. To do this, you need to undergo a course of treatment using ointments and medications.
The first time most people experience a rash on their hands is in early childhood. Perhaps many remember how they, without listening to their mother, did not wear gloves or mittens in cold weather.
As a result, they developed a small red rash on their hands in the form of red dots, which itched and hurt. People called this rash “pimples”; the medical name is simple dermatitis. And everyone knows that if you keep your hands warm and dry for a few minutes, and lubricate them with baby cream, the symptoms of this disease will go away quite quickly.
Adults can also experience rashes caused by dermatitis. The two most common are atopic and contact. Both of these dermatitis can cause a rash on the hands in the form of red dots that itches (see photo).
Many reasons can cause a rash on the hands. The most common of them are the following:
The most common skin diseases are atopic dermatitis and contact dermatitis, a description of which can be read below. Both of these conditions are characterized by the appearance of a rash on the hands.
A rash in the form of red dots on the fingers and hands may indicate a lack of vitamins and, above all, ascorbic acid, the deficiency of which leads to increased fragility of capillaries.
The problem is easily solved - add to your daily diet: fresh herbs, flaxseed oil, fish and drink a vitamin-mineral complex to completely eliminate vitamin deficiency.
Bites from ticks, fleas, mosquitoes, ants, bed bugs and some other insects leave behind a red dotted rash that is itchy and can be painful.
In people prone to allergies, such rashes can persist for a long time, causing discomfort, and when scratching these elements there is a risk of infection.
Red dots on the hands that itch may be the cause of some infectious disease. Typical pathologies leading to the appearance of a rash include:
Therefore, if your hands are covered with red dots and other symptoms of the disease are present, you should immediately consult an infectious disease doctor.
The occurrence of contact dermatitis is associated with skin contact with any irritant (allergen). One of its varieties is contact with aggressive household chemicals, which are used without the use of gloves.
The main symptom of contact dermatitis is the appearance of a rash on the hands. To avoid irritation from rubber, it is recommended to wear light cotton gloves under rubber gloves. Local antiallergic drugs (for example, fenistil-gel), hormonal ointments (loratadine) help get rid of the rash.
If you are allergic to certain foods or medications, skin manifestations may appear on the arms (usually on the elbows) and appear as a small rash in the form of red dots. Most often, this reaction is observed when consuming:
The most allergenic medications are:
Dermatologists and allergists treat atopic dermatitis. The disease, a small and unpleasant rash on the hands, requires systemic administration of antihistamines:
Application of antiallergic ointments and creams. In more severe cases, injections of medications and hormonal therapy may be required.
The cause of a rash of this nature is most often a decrease in the number of platelets in the blood or a change in vascular permeability. The rash appears as small subcutaneous hemorrhages in the wrist area. Bruises of varying sizes may also appear on the body. The general condition and well-being of a person, as a rule, is not disturbed.
It can also signal itself with a red rash on the hands. The rashes usually do not bother the patient: with secondary syphilis they do not itch and do not cause pain. The rash appears suddenly, then also suddenly disappears, then appears again.
This “behavior” of the rash is associated with the multiplication of the pathogen (pale spirochete) in the patient’s blood. This rash must be dealt with by a specialist. The patient needs treatment with specific drugs under the supervision of a venereologist.
Among all the diseases in which red dots appear on the fingers under the skin, scabies deserves special attention. With it, if you look closely, in addition to the fact that there are red dots under the skin on the hands, passages may be noticeable. It is in them that the female lays eggs.
Scabies can be contracted anywhere, especially in places of public transport and during a handshake. Increased skin humidity, which occurs during the hot season, contributes to infection.
Red dots themselves are not a disease; most often it is one of the symptoms. The reasons for their appearance in adults can be very different, both in the nature of origin and in the severity of the disease. Treatment can be carried out only after determining the nature of the rash. Each type of disease requires an individual approach.
Once the diagnosis has been established and a course of therapy has been carried out, in order to avoid relapses, it is advisable to adhere to the following rules:
Often, even the most banal manifestations can be a symptom of a disease. For example, redness of a patch of skin on the leg is often a sign that something is wrong with your health and you should visit a doctor. But don’t panic; first you need to understand what diseases can cause changes in the color of the skin and how to deal with these manifestations.
The appearance of changes in the color of the epidermis on the legs, as well as itching of the skin of the affected area, may be a sign of the following ailments:
Also, the appearance of redness on the skin of the leg, arm or body may be a symptom of an allergic reaction. If a spot appears, you should consult a dermatologist, since only this specialist will determine what exactly caused the appearance of such a symptom as redness.
No photos from the Internet will help you determine the diagnosis yourself. There is no need to be afraid; most of the diseases listed above are highly treatable. The main rule in this case is that the sooner the cause of redness is determined, the higher the likelihood of a successful outcome.
You should not decide on your own whether to use ointment and eliminate a spot on your leg or an itch with it. Only a specialist should prescribe medications. If itching of the skin is also a worrying symptom, then you shouldn’t fight the redness yourself.
As a rule, it is the uncontrolled use of medications that can cause the situation to worsen.
Itching and redness on the skin will not disappear due to the fact that the affected area is placed under running cold water or treated with iodine; on the contrary, this can only increase it.
Oddly enough, redness of the skin of the legs can be caused by simple fatigue. Nowadays, people often experience stress, which greatly affects the performance of the body. Therefore, it is lifestyle that may be the cause of the appearance of red spots.
If you visited a doctor and the diagnosis did not reveal any diseases, you should change your lifestyle. After all, the main reasons may be: poor nutrition, which lacks the required amount of vitamins and minerals, chronic fatigue, and stress. All this can cause changes in the skin, including redness.
Try taking a vacation, or just adding a walk to your daily routine, and take a multivitamin. Be sure to get enough sleep and fill your life with pleasant emotions. This can help not only get rid of red spots, but also prevent a decrease in immunity and the appearance of various diseases.
There is another, perhaps the most common reason for the appearance of such spots on the feet - uncomfortable or new shoes. Perhaps the red spot is nothing more than a simple rub. In this case, you can lubricate the affected area with cream or olive oil and try not to use uncomfortable shoes or shoes in the coming days.
It also often happens that redness of the skin of the legs in the lower leg area is associated with hair removal. There are many photos on the Internet that show such lesions of the epidermis. If a woman has recently removed hair from her legs, she should lubricate the skin at the affected area with a nourishing cream. If the stain does not go away within 1-2 days, you should consult a doctor who will select treatment.
September 4, 2016
Bumps are formations on the skin that have a dense structure. The size and location of the bumps depends on the reasons for their occurrence.
Bumps and swellings on the skin often appear spontaneously in a person, for no apparent reason. However, there are always factors that cause swelling under the skin. This symptom may indicate the development of:
Redness and swelling on the skin can be either single or multiple. Depending on the cause, other features of such neoplasms may differ. It is not always the red swelling that appears on the skin. Such a formation can have an impressive size, be both soft and quite hard to the touch.
Swellings and bumps on the skin can be painful or completely painless. The cause of the bumps determines the duration of the symptom. If such formations increase rapidly, and other symptoms that alarm a person are noted, then a doctor should be consulted immediately.
Bumps on the skin of the back, arms, legs, etc. appear in people quite often and can be completely asymptomatic. In most cases, even large bumps, clearly visible even in photographs, are benign formations . If formations appear under the skin and they are located, for example, on the back, then a person can live with such lumps for many years without noticing any inconvenience.
However, sometimes a skin lump that does not cause pain, itching or other unpleasant sensations may be a sign of the development of cancer . Therefore, it is advisable to consult a doctor not only if there are aesthetic inconveniences (for example, if bumps appear on the face under the skin), but also if any other formations appear.
Bumps on the skin of the hand, head and other organs can range in size from 1 millimeter to ten or more centimeters. The clinical manifestations of such formations do not depend on the person’s age or gender. All features are determined only by the reason that provoked the appearance of cones.
The lump may be a cyst . This formation progresses slowly and without pain; it resembles a ball with a smooth surface that can move under the skin.
If the bumps appear due to folliculitis , they look like large reddish pimples. They appear, as a rule, on the scalp under the hair, on the thighs, and face. Pimples can be itchy.
Subcutaneous bumps on the human body appear after a blow or injury. Also, bumps on the human body are sometimes a sign of inflammation of the lymph nodes , the development of an infectious disease, or the appearance of a tumor .
There are a number of diseases that can cause bumps to appear on the body. Depending on the cause of the disease and its symptoms, the bumps may differ (in more detail, such differences can be seen in the corresponding photos).
Bumps on a person’s face and body can appear with severe acne , when a certain number of acne turns into lumps.
Bumps on the body often appear after insect bites .
People suffering from lipoma develop bumps on their bodies, both very small and quite impressive in size. Such formations are dense to the touch, they do not cause pain or changes in skin color .
Formations that appear as a result of folliculitis , that is, an inflammatory process in the hair follicles, most often develop in people with weak immunity, diabetics, and those who are obese . With folliculitis, sometimes the red bumps on the body become itchy. However, it should be taken into account that bumps on the body itch in other diseases.
Large red bumps on the face and body may appear due to infection in the human body. However, if a lump forms on your face, you can also suspect an allergic reaction to cosmetics. In this case, acne .
In inflammatory processes of the lymph nodes, subcutaneous lumps are located above the lymph nodes. Such an internal lump hurts, it is hot and dense, not fused with the tissues surrounding it. At the same time, the person also exhibits other signs of the disease - intoxication , increased body temperature .
Another reason for the appearance of bumps on different parts of the body is skin cancer . With oncological pathologies, bumps can be of different colors - both dark and normal. Such formations are fused to the tissues that surround them. This type of formation usually hurts. In the last stages of the disease, it may be a purulent lump. Bumps on the skin appear with basal cell carcinoma , soft tissue sarcoma , neurofibromatosis , etc.
Due to hemangioma, bumps appear on the scalp, as well as on other parts of the body. This cone is red in color and has a dense or soft consistency. How to treat a bump on the head that appears as a result of hemangioma, you should immediately ask your doctor, since this tumor develops very quickly and can gradually destroy healthy tissue located nearby.
Bumps on the skin appear due to the development of an intradermal cyst . Such formations are dense, can have different sizes, and the color of the skin does not change when they appear. Periodic inflammation of the formation is possible, then the contents can come out. A cyst can form on any part of the body. Their appearance is often associated with blockage of the sebaceous glands or an infectious disease.
The appearance of lumps and lumps is often associated with a skin abscess . In this case, the seal is very painful, dense, and contains pus. Often with an abscess the patient's body temperature rises.
Warts on the body are nodules or bumps that have different sizes; the skin color remains natural or acquires a reddish tint.
A blue lump under the skin can form in the place where there are foreign bodies under the skin - fragments, splinters, bullets. The size of such a lump depends on the size of the foreign body.
Lumps on the body under the skin may turn out to be rheumatoid nodules . Such a mobile lump under the skin does not show itself at all. But at the same time, a person sometimes notices pain and signs of deformation in the joints.
In children, a bump on the arm under the skin or a bump on the leg under the skin and even on the butt most often appears after a blow, since children lead an active lifestyle. But if, when bumps appear, the child experiences drowsiness and vomiting, then you should immediately consult a doctor.
Bumps of different sizes appear in different parts of the body - sometimes lumps that cause discomfort to a person form on the side under the skin, on the rib, affect the armpits, etc. Why there are bumps under the skin, and what is the reason for their appearance, should be found out by the doctor, who after establish a diagnosis and prescribe treatment.
Lumps under the skin of the penis and on the pubis under the skin are formed due to the influence of many factors. But most often their appearance is associated with a viral or bacterial infection of the skin, with blockage of the glands and hair follicles. It should be borne in mind that the skin in intimate places is particularly sensitive, so damage may appear on it even after rubbing against clothing or after shaving.
However, it is also necessary to remember that bumps on the genitals in some cases can also be a symptom of diseases that are sexually transmitted. Such symptoms are most typical for genital herpes and condylomas .
Sometimes the appearance of lumps, bumps and pimples on the genitals of men and women is associated with an allergic reaction to contraceptives.
If a person discovers a lump on any part of the skin, then first of all he needs to contact a therapist, who, in accordance with the diagnosis, refers the patient for consultation with a specialist of the required profile.
In some cases, lumps and lumps under the skin disappear on their own, without treatment. But still, a number of diseases require the intervention of a specialist and the prescription of complex treatment.
If bumps on a person’s body appear as a result of an infection, then treatment may include taking antibiotics and drugs from the group of antifungal agents. Treatment is carried out in such a way as to prevent the development of infection, as well as to prevent the appearance of scars at the site of the seals. It is important to maintain strict hygiene in those areas of the body that are affected by lumps, and to prevent them from rubbing strongly against clothing.
If the appearance of bumps is associated with cysts, then in some cases such formations heal on their own. If the cyst becomes inflamed, the patient may be given cortisone . However, sometimes surgical intervention is required: the doctor prescribes an operation to excise the tumor.
Lumps that appear as a result of lipoma are removed only if they are a serious cosmetic defect for a person or cause inconvenience in everyday life. The lipoma does not affect the tissue that surrounds it, so it can be removed surgically if necessary.
If a lump on the body occurs as a result of oncological pathology, then, if necessary, it is cut out along with those tissues that are located next to it.
Treatment of warts is carried out using the method that the doctor considers most appropriate in a particular case. Both medications are used, which allow you to gradually remove the wart, as well as laser removal, cryotherapy, etc.
It should be noted that when surgically removing lumps and lumps under the skin, it is important to completely remove all the neoplasm. Otherwise, with some diseases, re-growth of the compaction is possible.
If the lump does not grow and no inflammatory changes are observed, then the doctor may decide that treatment should not be used. Such formations can be lipomas, moles, and small non-inflamed cysts.
Bumps on the body that appear in children due to injuries and bruises should be applied with cold immediately after their formation to prevent large swelling from occurring. Next, any cream, gel or ointment is used to relieve swelling and bruises .
When lumps and lumps appear on the genitals, it is necessary to conduct a series of tests to exclude the development of sexually transmitted diseases. If the lumps are associated with genital herpes acyclovir or valacyclovir are most often used for treatment . Treatment of condylomas is carried out by burning them with chemicals or removing them surgically.
To prevent the appearance of seals associated with insect bites, it is necessary to use products that repel them. Immediately after the bite, you need to treat the tissue with special means.
Most often, a rash on the knees itches due to a banal food allergy or an allergic reaction to medications or cosmetics. Less often, the body reacts this way to fabric or natural dust. This condition causes areas of red, swollen rash on the skin that will peel off. In severe cases of allergic dermatitis, not only ordinary urticaria develops, but even weeping eczema. The most important thing in such a situation is to eliminate the cause of the allergy. Antihistamines and ointments (for example, Fenkarol or Fenistil) will also help.
In the winter season, especially against the background of hypothermia, general dry skin and hypovitaminosis, eczema-like rashes often develop on the hands and feet, accompanied by itching. An itchy rash on the legs may well be associated with a reaction to depilation, but it is also a clear symptom of many dermatological diseases (psoriasis, neurodermatitis, etc.). Itching of the skin of the legs can be caused by jaundice, which occurs for various reasons (liver and gallbladder disease, changes in hormone levels during pregnancy, etc.). Vascular diseases (varicose veins) and endocrine diseases (for example diabetes mellitus) lead to eczema and ulcers of the lower extremities.
If the itching and rashes are persistent, spread throughout the body, or are accompanied by general intoxication, then you should seek medical help. For example, if a red rash on the legs itches against the background of a rise in temperature, intoxication and a strong general deterioration in health, then it makes sense to think about the presence of erysipelas. This skin lesion is caused by a streptococcal infection and requires treatment by a surgeon (usually the matter ends with the prescription of medications and antibiotics, but this type of infection is treated in surgical departments, taking into account possible complications). The second option for this combination of symptoms is infectious diseases that may have “caught up” with you from childhood. These are chickenpox and common measles. Naturally, with erysipelas, measles and chickenpox, the itchy rash on the legs will look different. In the first case, these are reddish spots in the form of flames, in the second, merging small papules surrounded by a spot, and in the third, pink spots turning into small and large blisters. With such “childhood” infections, the rash spreads quite quickly throughout the body.
It should be noted that when the body is affected by fungi (mycosis) and protozoa (scabies), an itchy rash on the legs may also appear. In both cases, the itching will be “concentrated” on the fingers and in the spaces between the toes, but in the case of scabies, whitish stripes and small blisters will appear on the skin, and the itching will intensify at night. Mycosis is manifested by peeling and papules. In addition, the scabies mite usually affects not only the feet, but the skin of the hands and abdomen.
An itchy rash can and should be prevented. Start with a healthy lifestyle, in particular - do not eat highly allergenic foods, and support your body with vitamins in the fall and winter. Maintain personal hygiene (wash your feet daily, use moisturizer, never wear other people's clothes and shoes). When performing depilation, follow simple rules: only a sharp razor, do not shave against hair growth, use special products, creams before and after shaving. In any case, an itchy rash on the legs is already a symptom of a disease that could have been prevented.