A rash on the palms and feet of a child and an adult can be a sign of so many diseases. Basically, these are signs of contact dermatitis or a reaction to exposure to the skin with toxic and chemical substances. However, there are more dangerous causes of rashes.
The rash may appear as a result of viruses or bacteria entering the body, as well as with an allergy to various medications and food products. Some diseases can also provoke a similar condition.
Rash triggering factors
The causes of a rash on the palms and feet of a child and an adult can be very different. Among the most probable factors are the following:
- infectious diseases;
- allergies;
- defeat by parasites;
- inflammatory processes;
- vascular diseases.
Infectious diseases often spread throughout the body, including the feet and hands. Such diseases include rubella, chickenpox, measles, meningococcal infection and many others.
The cause of a rash on the palms may be allergic reactions, since often the lesion occurs at the site of contact with the allergen. The substance can enter the body with food, resulting in a rash spreading to the entire body.
The inflammatory process can manifest itself with subsequent suppuration on the skin of the feet and palms, as well as subsequent opening of the rashes. This happens if an infection joins the skin rash.
Among parasitic lesions of the hands, a disease such as scabies most often occurs. When it flows, the space between the fingers on the palms is affected, and a characteristic itch also occurs.
Allergy
A rash on the palms and feet of a child and an adult often occurs due to allergies, which can appear as a result of interaction with various substances, in particular, such:
- medications;
- chemicals;
- wool of some animals;
- house dust;
- some plants.
Under the influence of various kinds of allergens on the upper side of the palm, as well as many other parts of the body, small rashes of red color may form. In this case, the skin begins to itch very strongly. Along with the rash, there are other signs of allergy, for example, such:
- runny nose;
- sneezing;
- cough;
- choking.
It is necessary to carry out diagnostics in order to timely recognize allergies and begin treatment. The complex of therapy can only be selected by a qualified doctor.
Viral infection
A rash on the palms, feet, and temperature can occur for various reasons. Treatment must necessarily be selected in accordance with which factors provoked the violation. Often this problem is associated with the occurrence of infectious diseases in the body. In addition to rashes and temperature, the following symptoms are observed:
- chills;
- a sore throat;
- loss of appetite;
- abdominal pain;
- cough.
All these signs can be characteristic of various diseases. A similar condition is often observed with the following ailments:
- measles;
- chickenpox;
- meningococcus;
- scarlet fever.
Each of these infectious diseases has its own characteristics and manifestations. Therefore, it is very important to recognize their course in time, so as not to aggravate the pathological process. Meningococcal infection is especially dangerous, since its complications can lead to the death of the patient.
Contact dermatitis
A rash on the palms and feet of a child may appear due to contact dermatitis. Basically, this disease manifests itself precisely on that part of the body that is exposed to certain substances (hence the name "contact").
A rash on the palms and feet of a child often indicates precisely this disease, since it is common for children to pick up everything that comes into their hands. Rashes due to contact dermatitis can also occur in adults. In them, the appearance of a rash is most often caused by work without gloves with substances that caused contact dermatitis. The rash begins to itch and itch very severely, and when combed, an infection can penetrate the wounds.
Eczema
The main signs of eczema are the formation of inflammation on the surface of the skin, burning and itching. The disease can occur in acute, subacute or chronic form. The symptomatology of the disease is very different, which is why only a qualified doctor can recognize the course of eczema.
At the beginning of the disease, patients have reddening of the skin, itching and swelling. These manifestations resemble an allergic reaction, which, after eliminating the allergen, should decline. If this does not happen, over time, the itching increases significantly, the patient combs the skin, thereby violating its integrity. As a result, an infection gets into the wounds, a rash forms, which, bursting, forms wet foci.
After some time, the liquid begins to dry out, and the skin is densely covered with crusts. Eczema begins mainly with the head and hands, and then gradually moves to the area of the legs. The disease often becomes chronic and lasts for years.
Erythema
A rash on the palms and feet of a child can form when erythema occurs. The presence of this disease is mainly indicated by the formation of red spots, however, the manifestations of erythema can also be in the form of individual red nodules.
Erythema is the result of an excessive rush of blood to the vessels. If this disease is physiological, then no specialized treatment is required. Prolonged erythema may indicate the occurrence of any pathological process in the body. This disease can be triggered by many different causes, in particular, such:
- dermatitis;
- infectious diseases;
- violation of blood circulation;
- conducting physiotherapeutic procedures;
- cold damage and sunburn.
With the occurrence of infectious erythema, a severe headache, temperature, and also peeling after the rash passes are observed. In some cases, pain in the muscles, joints, signs of intoxication may appear.
Vascular disease
When diseases of the cardiovascular system occur, rashes can also form. A rash in a child appears due to a decrease in the number of platelets involved in blood coagulation, as well as a violation of the permeability of capillaries.
Rashes with disorders of the vascular system and blood diseases can indicate the presence of a serious pathology, therefore, hospitalization is necessary for a comprehensive diagnosis and treatment.
Parasites
Damage to the skin on the palms and feet provokes an itch mite. Among the main signs of scabies, it is worth highlighting a rash, itching, as there is an allergy to the scabies mite and its waste products. If the skin is very combed, then infection can penetrate the wounds, which leads to the formation of pustules.
Scabies is characterized by the presence of subcutaneous passages that gnaw at ticks. Often a lesion is observed between the fingers, on the bends of the elbows and knees, in the lower abdomen. Scabies rash is a small red nodules that can gradually merge with each other. The danger of this disease lies in the likelihood of a secondary infection.
Enterovirus disease
Quite often a rash occurs on the palms and feet of a child with hand-foot-mouth syndrome. This viral disease is very contagious and manifests itself in the form of nodular rashes on the palms, feet, and also in the mouth.
Mostly children suffer from this disease, however, it can also be observed in an adult. The causes, symptoms and diagnosis of hand-foot-mouth syndrome can be different, so it is important to differentiate enterovirus disease in a timely manner and treat it. Basically, with this disease, the prognosis is good, but in some cases serious disorders in the nervous system can occur. An increased risk of complications is observed before the age of 3 years. Among the main complications are the following:
- meningitis;
- encephalitis;
- polio.
In some cases, the disease can lead to the death of the child. More serious complications can occur during pregnancy, especially in the first trimester, since such a disease threatens to miscarriage. In addition to the formation of bubbles, there are all signs of flu.
Features of a rash in children
With the occurrence of various diseases, one of the main symptoms is the appearance of a rash, therefore, it is necessary to determine the nature of the rashes in time, as well as the causes of the onset. The rash can affect the skin of infants and children. Among the common causes are the following:
- dermatitis;
- chickenpox;
- sweating;
- contact with poisonous plants;
- insect bites.
Chickenpox is characterized by the widespread distribution of red watery blisters, which cause significant discomfort and provoke itching. Young children often comb their blisters and a crust forms in their place. Sweating is characterized by the fact that a small rash can affect absolutely any area of the skin. In the absence of sufficient hygiene, sweating can develop into more serious diseases.
Any manifestation of the rash should be cause for concern, as the cause can be a serious illness.
Features of a rash in adults
In an adult, a rash on the palms and feet occurs quite rarely, since the skin is much rougher and thicker than in a child. However, rashes can occur frequently on the back of your hands. Bubbles may indicate the presence of allergic dermatitis, eczema, or herpes. Pustules can indicate the presence of furunculosis, folliculitis and other diseases. If blisters occur, you can talk about the presence of an allergic reaction to local contact with the allergen.
Spots can be the cause of dermatitis, vitiligo, leukoderma, and nodules form with psoriasis, dermatitis, lichen, eczema.
Treatment
How to quickly treat a rash on the palms and feet of children? This question interests many parents. At the very beginning of the appearance of rashes, you need to consult a dermatologist, since it is very difficult to get rid of the rash on your own. It is possible to establish the exact cause of the rash only during a comprehensive diagnosis. The causes and treatment of the rash on the palms of the hands and feet can be very different, for example, with allergies, antihistamines are prescribed, and in the presence of infection, antibiotics.
When conducting therapy, ointments and topical creams are necessarily prescribed. Such funds will help to cope with itching, scratching, pain, skin irritation.
Prevention
To prevent the occurrence of rashes, it is necessary to follow certain rules, namely:
- carefully monitor skin hygiene;
- handle scratches and other skin lesions;
- get rid of heavy sweating of the palms and legs.
Observing all these simple rules of prevention, you can prevent the formation of a rash or its intense spread throughout the body.