Severe Erythema multiforme
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Severe Erythema multiforme
Erythema multiforme (EM) is a skin condition that is characterized by red, raised patches, or blisters, that come up in clusters. Patients often experience itching, burning, and stinging sensations.
EM is thought to be an autoimmune disorder that is triggered by an infection or other external factor. It usually appears in young adults and affects both the sexes equally. The condition can range from mild to severe. Severe Erythema multiforme is less common but more likely to cause complications.
Causes of Severe Erythema multiforme
The exact cause of Severe Erythema multiforme is not known, however, it is thought to be an autoimmune reaction that is triggered by a virus or bacteria. Common infections that have been linked to the disease include herpes viral infections, human immunodeficiency virus (HIV), Measles, Epstein-Barr virus, human papillomavirus, and hepatitis B and C.
In rare cases, Severe Erythema multiforme can be caused by an adverse reaction to certain medications or a medical procedure, like a skin graft.
Signs and Symptoms of Severe Erythema multiforme
Patients with Severe Erythema multiforme may experience a range of symptoms including:
- Rash: A rash comprised of red patches or blisters that typically forms in a symmetrical pattern.
- Itching: Patients may experience intense itching or burning sensations.
- Swelling: In certain cases, patients may notice swelling of the skin or the affected area.
- Fever: Severe Erythema multiforme may cause fever in some cases.
Diagnosis and Treatment
Diagnosis of Severe Erythema multiforme usually starts with a physical exam and a review of the patient’s medical history. The doctor may also order tests to determine the underlying cause of the condition. If medications or an adverse reaction is suspected, the doctor may recommend stopping the medication or avoiding the allergen. In some cases, blood tests may also be ordered to determine if the patient has an infection or an autoimmune disorder.
Treatment of Severe Erythema multiforme depends on the underlying cause. In cases where infections are the cause, antibiotics and antiviral medications may be used. Other treatments may include the use of topical corticosteroids to reduce inflammation and pain, as well as topical creams to soothe the skin and reduce itching and burning sensations.
