If a person has a rash on his body, this can be a symptom of certain diseases, sometimes very serious. Rashes are divided into several varieties, knowing which, you can determine the existing violations and ailments. If any of the manifestations on the skin appears, it is recommended to seek help from a specialist - a dermatologist or allergist. A rash on the body can occur in different places at any age, and if this happens, then there are some problems in the body.
Varieties
In proportion to the many existing diseases, a huge number of varieties of rash on the body, which can appear in children and adults, are also known. By the nature of the manifestations, you can determine a progressive disease without the help of a specialist. However, only a highly qualified dermatologist can accurately diagnose, so do not self-medicate.
What are the rashes:
- Stains. These are skin areas that differ in their color. Such a rash on the body can be of various sizes, as well as several elements can connect together, spreading over the entire surface of the skin. This type of rash has its own subspecies, which differ in shade. White spots are called vitiligo, red spots are called roseols, and pigment spots are characterized by brown color. Based on a specific subspecies, a diagnosis can be made.
- Blisters are the formations located above the skin level. Such manifestations can be of various sizes, sometimes very impressive. These rashes do not differ in color from the whole body. In most cases, blisters are the result of burns, bites of poisonous animals or ordinary insects.
- Bubbles on the body are elements that rise above the surface of the skin. They differ from blisters in content, since such formations are filled with liquid or pus. The size of the bubbles determines their variety. So, formations up to 5 millimeters are called vesicles, and from 5 mm - pustules. In most cases, the appearance of blisters is a symptom of allergic diseases.
- Ulcers are wounds that appear on the body from mechanical stress (for example, after opening the blisters) or by themselves. In most cases, they heal long enough and problematic. The difficulty is the risk of pus. If large ulcers appear on the body, this can be caused by serious illness, including infection of the blood.
- A rash on the body of a child or adult can be expressed by pustules. These are formations that are outwardly similar to the bubbles, but they are able to reach the deep layers of the epidermis. Their content is pus, from which the name came. In most cases, such a rash appears in diseases such as acne or pyoderma.
- Erythema is an inflamed red element that rises slightly above skin level. In the event of such a formation, it is recommended to consult a specialist, since it can be a symptom of an allergy or serious infections.
- Spots of violet or cyanotic color are purples. They are the result of subcutaneous hemorrhage, which can occur during physical exertion, circulatory disorders or in the case of a number of diseases.
- Nodules located above the skin can change not only the color of the surface, but also the relief of the skin. To the touch, such formations are similar to seals.
Possible reasons
As described above, a rash on the body of a child or an adult is a symptom of certain disorders in the body. To date, there are 3 main causes of rashes:
- Allergic reaction.
- Infectious diseases.
- Circulatory disorders.
Allergy
Speaking about the rash on the body of an adult with explanations, we can say that allergic reactions, in addition to rashes, have other symptoms. These are mainly nasal congestion, sneezing and difficulty breathing. Moreover, if the rashes itch, then, most likely, they appeared due to an allergic reaction. At the first symptoms of this disease, appropriate measures must be taken so that the risk of suffocation does not cause fatal consequences.
Infections and circulatory problems
In the case of infectious diseases, the rash on the body of an adult or child may be supplemented by fever, intoxication of the body and weakness. Among the symptoms of this ailment, poor sleep and lack of appetite are also common. Coughing and indigestion are also no exception. The exact infection can only be determined in the laboratory, because with this disease, the composition of the blood changes. As a result, internal and external hemorrhages can be observed.
Possible diseases
Quite often, the following diseases are the cause of spots on the body:
- Rubella. In addition to large red spots, a symptom of this disease is inflammation of the occipital lymph nodes.
- When viewing a photo of a rash on the body of a child and an adult, you can see not only the usual rashes, but also bubbles filled with liquid. Such formations may appear due to chicken pox or shingles. It is worth noting that a disease such as chickenpox never appears on the palms.
- Symptoms of scarlet fever may be small red rashes. Most rash occurs in the groin area. The disease is accompanied by fever. Inflammation in the throat is sometimes observed. Some call this ailment a childhood illness, but it also occurs in adulthood.
Rash as a reaction to medicines
If the body does not accept certain elements from the composition of pharmacological agents, then rashes may appear on the body. In another language, an allergic reaction occurs. This cause of the occurrence of various formations on the body is widespread. This happens both in the case of drugs for oral administration, and for external use.
Body location
Looking at the photo of a rash on the body of an adult or child, you can see that these formations can occur anywhere - the face, arms, legs and the whole body. By the location of the rashes, you can determine the existing diseases. So, if the rash appears on the back, abdomen or in the groin area - this may indicate an infection. In this case, do not self-medicate - seek help from a specialist as soon as possible.
Often, if the rash on the body itches, regardless of location, then it appeared due to allergic reactions. Other symptoms are not always observed, this disease can manifest itself only in spots. You can see a photo of the rash on the body with explanations to compare what you saw with your rashes.
The affected area is the face.
To date, there are a huge number of articles about rashes on the body with an explanation, and even more information about rashes on the face. This is not surprising, since various kinds of facial formations are very common that occurs at any age. There are many vessels in this area of our body, and the skin is very sensitive to external stimuli. Any formations on the face are a significant reason for contacting a dermatologist.
Causes of rashes on the face
Hormonal imbalance can lead to acne, which is the most common cause of rash in this area. This ailment can appear at any age, but adolescents suffer most from it due to hormonal changes. Acne can indicate a variety of disorders in the body - from problems in the digestive system to allergies. Deficiency or overabundance of vitamins can also cause rashes on the face.
Given the localization of the rash, a diagnosis can be made. So, in most cases, acne on the forehead and cheeks give a signal that a person needs to correct problems associated with the gastrointestinal tract. For reference, it is recommended to see a photo of the rash on the body and face.
Rash on the extremities
A rash may also appear on the arms and legs in both adults and children. If such formations are not the result of infectious diseases, then they do not pose a particular danger, but they also cannot be ignored. It is important to examine acne and determine the cause of their appearance. Quite often they appear due to allergic reactions.
Rashes in the groin between the legs is a topic that requires special attention. Very often, a rash in this area appears due to improper self-care, high humidity or diseases of the reproductive system. In order to avoid bad consequences, it is recommended to seek help from a specialist.
Rashes in children
The skin of each child is incredibly sensitive, so it reacts brightly to various factors, which is why a rash appears. The reasons for this may be the following diseases:
- Children's acne.
- Prickly heat.
- Hives.
- Lichen.
- Scabies.
In any case, the rashes can not be ignored, since they are a signal of certain violations in the work of the child’s body. However, do not panic - call a doctor at home or take the child to a medical institution for examination. Each parent is interested in what causes the rash.
Rashes without fever
If a rash appears on your child’s body and the temperature remains normal, this may be a symptom of toxic erythema. In the case of this disease, red formations cover almost the entire body of the baby, and disappear only after a certain time, after the complete removal of toxins from the body.
Very often, rashes on the baby's body can appear due to an allergic reaction. This symptom is almost never supplemented by an increased body temperature, but in some cases more terrible phenomena are observed - up to suffocation. If this is repeated more than once, then you should consult a doctor.
Affection of the back
If you observe rashes on the back of your child, and he, in turn, feels uncomfortable, then, most likely, these are symptoms of sweating. Basically, this disease is the result of a rare wash of the baby or its excessive wrapping. Small rashes are pink and itchy, preventing the child from living peacefully.
If pustules appeared on the back of the baby, which are described above, then this may indicate vesiculopusulosis. Formations filled with purulent contents very often burst, which causes not only discomfort, but also infection of small areas of the skin around the rashes. In the case of this disease, it is forbidden to bathe the child, and the elements of the rash must be smeared with green.
Rash on the stomach
Very often, tumors in the abdomen are symptoms of a food allergy. If a child eats in large quantities, then there is a risk of a reaction to a particular product. One of the symptoms of this ailment is itching. Psoriasis can also cause spots and acne on the baby’s stomach.
Conclusion
Rashes are a very sensitive topic, since in some cases they are not dangerous, and in others they indicate serious malfunctions in the body. If you notice a rash on your body, then you should definitely pay attention to it, using the information described above. And even more so, if rashes appeared on the child's body, then it is necessary to seek help from a doctor as soon as possible. Only a qualified specialist will be able to correctly diagnose and offer the best treatment option. Despite the huge amount of information on the Internet, do not self-medicate.