Potnica, which is a dermatological disease, covers the hands and feet. It is most common in young and middle-aged people. The causes of sweating are not fully understood, but contact allergy, atopic diathesis and excessive sweating play a significant role. What else is worth knowing about sweat and what is its treatment?

Potnica , also known assweat eczemaorvesicular eczema , is a dermatosis that occurs on the hands and feet. It is characterized by the appearance of blisters on the skin as well as persistent itching.

Causes of sweating

The etiology of potnica has not been fully explained, but it is most often associated with fungal infections, nickel allergy or atopic eczema.

The ailment usually appears in young and middle-aged people, especially in spring and summer, when an increase in temperature increases the sweating of hands and feet.

However, increased sweating is not the cause of the appearance of sweat, but has only been recognized as a factor that promotes its development. In addition, the use of certain medications and contact allergens can trigger the disease.

In turn, the intracorporeal factors that may contribute to the development of sweat prickly include, first of all, bacterial and fungal infections.

Sweat symptoms

Sweat lesions appear on the hands and feet, usually not involving the dorsal and palms of the hand. They are located on the side of the fingers (usually on the second and fifth toes) and around the feet.

The most characteristic symptom of sweating is a blistering skin rash . If the lesions are close together, they merge and thus form larger blisters. The lumps or blemishes, deeply embedded and symmetrically arranged, are filled with a clear fluid, sometimes resembling yellow pus.

A typical symptom of the disease is persistent itching. A peeling rash and red skin are signs of inflammation. As wounds heal, scaly papules are formed on the erythematous surface. Sweat can be mild and spicy.

In the first case, a large number of tiny bubbles appear, and sometimes also inflammation. On the other hand, formation can be observedhard (sometimes cracking) shells on the hands and feet as well as erosions.

How to diagnose diathesis?

People who have noticed disturbing changes in their hands or feet should see a doctor. During the visit, the specialist will perform a series of tests to help determine the cause of the disease. It will be necessary to perform allergy tests and mycological tests for mycosis.

Diagnostics is also based on a close look at the skin eruptions and their location. Detailed observation will allow for the differentiation of sweat from other dermatological diseases, e.g. atopic dermatitis, erythema multiforme or mycosis of the hands and feet.

Sweating treatment

The most important thing in treating sweat is to eliminate the causative agent of the disease. In local therapy, creams and ointments containing antibiotics and glucocorticosteroids are used. However, remember not to use them chronically.

Skin care products also prove to be helpful: zinc ointment and aloe vera extract ointment. Phototherapy can also be used as an adjunct. Antipruritic preparations and saline compresses are also recommended.

It is important to dry the affected areas and disinfect the erosions. If the root cause of sweating is an allergy, you should take oral antiallergic drugs that will alleviate the symptoms and help eliminate the root cause.

When the lesions are extensive, the doctor may incise them and release the serous fluid accumulated in the vesicles. Then he introduces a drug with an antibiotic or a glucocorticosteroid.

Potnica - can it be prevented?

The causes of sweating are not fully understood, and thus it is difficult to prevent the development of sweat eczema. It is known, however, that nickel, cob alt or taking certain medications are factors that increase the risk of disease, and therefore it is worth avoiding them. Nevertheless, determining the causal factor in many cases is difficult, and thus prevention is impossible.

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Category:

Dermatology