Severe multiple erythema drug eruption?

summary

There are many types of drug eruption according to different classification. For example, according to the manifestation, it can be divided into fixed drug eruption, contact drug eruption, exfoliative drug eruption, epidermolysis drug eruption and so on. According to the severity of the disease is divided into mild drug eruption, severe drug eruption and so on. Severe erythema multiforme is one of the most serious drug eruptions. This article is here to popularize the cause, diagnosis, differential diagnosis and treatment of this drug eruption.

Severe multiple erythema drug eruption?

1. The causes of severe erythema multiforme drug eruption; In essence, severe erythema multiforme is the body's autoimmune response to foreign drugs. The occurrence or severity of the immune response is mainly related to the following factors. The most important thing is the specificity of the body. Different people have different constitutions and naturally have different reactions to drugs, just as some people are not allergic to any drugs, and some people are naturally allergic to penicillins. In addition, the occurrence of severe erythema multiforme type drug eruption is also related to the dosage of drugs. Generally speaking, the higher the dosage of drugs, the more serious the allergic reaction.

2. Diagnosis and differential diagnosis of severe erythema multiforme; The diagnosis of severe erythema multiforme is very simple. Generally, the initial diagnosis can be made by combining the history of taking drugs and the clinical manifestations on the skin. The most important thing is to exclude other similar diseases, among which erysipelas is the most easily misdiagnosed. Its skin manifestation is plate erythema, similar to severe polymorphous erythema drug eruption. Generally speaking, blood routine can help to distinguish the two.

3. Treatment of severe erythema multiforme drug eruption; The most important treatment for severe erythema multiforme is to stop using the suspected sensitizing drugs. In addition, symptomatic treatment should also be carried out, such as topical antipruritic ointment. If there is a fever and other general conditions, the fever should be properly reduced, and even the patients with septic shock should be actively rescued. Of course, the use of antihistamines and glucocorticoids to control allergic reactions is also very important.

matters needing attention

The above is what I want to popularize with you about the related knowledge of severe erythema multiforme. I hope that through the reading of this article, we can help you. If you encounter similar situations in your life, don't panic, go to the hospital in time, and cooperate with the doctor to inquire about the medication history. This is the most important thing.