What symptom does erythema knot have

summary

Erythema nodosum is a skin disease which is easy to appear in young women. The disease is most common in spring and autumn. The disease is most likely to occur in the body's calf skin. The resulting rash appears in the form of erythema or nodules. What are the symptoms of erythema node knot? Let me talk about it to you.

What symptom does erythema knot have

First: after the onset of erythema nodosum, the color of the lesions is light red at the beginning, and then the color gradually deepens, showing nodular changes. The disease has a certain degree of self-healing, but the disease is easy to recur. Taking anti infective drugs, or taking other drugs, may lead to relapse.

Second, the lesions of this disease are often distributed symmetrically on both sides. The number of erythema was about 10 at the beginning, and then increased gradually. Feel pain, erythema hardness is medium, the surface is smooth, will rise on the surface of the skin. A few days after the onset of the disease, the color of the lesions began to turn dark red or turquoise.

Third: the formation of the disease nodules erythema about 3 to 4 weeks will begin to subside, and after the subside will not appear pigmentation. Throughout the course of the disease, erythema will not regret. In addition, in addition to the thigh skin disease, the disease is also prone to appear in the upper arm, neck skin.

matters needing attention

In addition, it should be noted that erythema nodosum before the disease, there are some common symptoms, such as fever, headache, throat discomfort, and even pain. There are also some patients with physical weakness, muscle pain and so on.