Symptoms of allergic dermatitis

summary

A few days ago, I got allergic dermatitis. I felt very itchy. I used a lot of ointment to wipe it, but it didn't work. So I went to the doctor. The doctor gave me some oral medicine and asked me to pay attention to it. It was basically cured. So for the problem of allergic dermatitis symptoms, let me share with you.

Symptoms of allergic dermatitis

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: if it is a strong primary stimulation, it can make the epidermis necrotic and fall off, and even deep and dermal ulcer. 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: the location and scope of dermatitis are consistent with the contact parts of the contact objects, and the boundary is very clear. However, if the contact objects are gas and dust, the dermatitis is diffuse without a certain clear boundary, but it mostly occurs in the exposed parts of the body.

matters needing attention

To avoid the abuse of drugs to aggravate the disease, patients can record the predisposing factors that are easy to cause the disease attack, so that they stay away from the trouble of the disease.