What does dermatosis symptom have

summary

In summer, there will always be a lot of red rashes on the body, which are itchy and painful. The doctor said that this is a kind of skin disease. At the same time, I also consulted a lot of doctors about some knowledge of skin diseases, and I can better make my skin diseases better. Next, I will tell you about the symptoms of skin diseases.

What does dermatosis symptom have

First, the manifestations of dermatitis are generally nonspecific. Due to different contact materials, contact methods and individual reactions, the form, scope and severity of dermatitis are also different. Mild local erythema, light red to bright red, slightly edema, or needle tip papules dense, severe erythema swelling is obvious, on this basis, there are many papules, blisters, severe inflammation can occur bullae.

Second: Blister rupture has erosion, exudation and scab. If it is a strong primary stimulation, it can make the epidermis necrotic and fall off, and even ulcerate the deep dermis. When dermatitis occurs in tissue loose parts, such as eyelids, lips, prepuce, scrotum and so on, the swelling is obvious, showing localized edema without clear edge, the skin is bright, and the surface texture disappears.

Third: most of the conscious symptoms are itching, burning or distending pain. A few serious cases may have systemic reactions, such as fever, chills, headache and nausea. Irritative contact dermatitis in clinical acute stage can be manifested as erythema, blisters, exudation. Subacute, chronic can show erythema, rough, desquamation, chapped. According to the nature and duration of contact with irritants, it can be clinically manifested as acute irritant dermatitis, delayed acute irritant dermatitis, irritant reaction, cumulative irritant dermatitis, pustular irritant dermatitis, mechanical stimulation induced dermatitis, etc.

matters needing attention

In fact, the classification of skin diseases is very much, sometimes the skin will appear like my red rash, sometimes the arm or hand will appear white spots and so on. These skin diseases will have a certain impact on the normal life of patients. If there are some skin abnormalities, we must go to the dermatology department as soon as possible.