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Doctor insights on: Erythema Multiforme Diffuse Macular Rash

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How long does diffuse rash associated with erythema multiforme last?

How long does diffuse rash associated with erythema multiforme last?

Days: The rash develops after the initial symptoms. These symptoms can last for 7-10 days and can include -malaise -fever -headache -rhinorrhea -cough. ...Read more

Dr. Cornelia Franz
1,059 doctors shared insights

Rash (Definition)

Most bumps and blotches on a newborn baby are harmless and clear up by themselves. By far the most common skin problem in infants is diaper rash. Diaper rash is an irritation of the skin caused by dampness, urine, or feces. Most babies who wear diapers will have some type of diaper rash. However, there are other skin disorders that can cause rashes. These are usually not serious unless ...Read more


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Erythema multiforme how long does the rash last?

Erythema multiforme how long does the rash last?

It depends: It depends on the severity of the rash, the underlying cause and the treatment used. ...Read more

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How can I tell if my rash is erythema multiforme or granuloma annulare?

How can I tell if my rash is erythema multiforme or granuloma annulare?

Biopsy: Each has its own appearance but sometimes your dermatologist needs to biopsy to tell the correct diagnosis ...Read more

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My 9 y/o son was diagnosis w/erythema multiforme. He takes xyzal (levocetirizine) to keep the rash minimal but this has lasted 3 mo. Does EM last this long?

My 9 y/o son was diagnosis w/erythema multiforme. He takes xyzal (levocetirizine) to keep the rash minimal but this has lasted 3 mo. Does EM last this long?

Allergy?: Erythema multiforme may be from an allergy to medications, or a viral infection which lasts 2-6 weeks if it is mild. If it's worse by now you may want to see your doctor again. Here is a handout on EM: http://www.wikidoc.org/index.php/Erythema_multiforme_%28patient_information%29 ...Read more

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How long does rash associated with erythema multiforme last?

How long does rash associated with erythema multiforme last?

1-3 weeks: It is, of course, variable based on each patient. Em is most often self-limited. Mild cases can resolve in 1-2 weeks but more advanced cases can take longer to resolve. ...Read more

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How long does rash with target like lesions associated with erythema multiforme last?

Weeks : Erythema from skin inflammation can take weeks to clear and sometimes months to get rid of post-inflammatory discoloration. ...Read more

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I'm taking prednisone for erythema multiforme and combined it with Nabumetone. A sunburn like rash has formed on my chest and arms. Please advice. ?

I'm taking prednisone for erythema multiforme and combined it with Nabumetone. A sunburn like rash has formed on my chest and arms. Please advice. ?

Please call your doc: You may be having a reaction to your meds that could be progressive.I suspect the Nabumetone, since the prednisone is similar to hormone made by the body and is sometimes to treat reactions. ...Read more

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Can anyone tell me anything about erythema multiforme causes?

Yes.: Usually viral - hsv, drug related, mycoplasma, pregnancy, hep a or b, coccidiomycosis or ebv. In many cases no obvious cause is found. ...Read more

Dr. Stuart Rhein
38 doctors shared insights

Erythema Multiforme (Definition)

Erythema multiforme is a type of hypsersensitivity skin reaction in response to medicines (sulfa, phenytoin, barbiturates, penicillin), infections (herpes, mycoplasma) , or illness. Symptoms are fever, ill feeling, joint ache and symmetric itchy rash on the trunk, extremities, palms, hands, feet, that starts quickly as a macule, papule, blister or hive. There can be bull's ...Read more


Red Skin (Definition)

Red skin is a symptom in which part or all of a person's skin is redder than normal. Redness is usually caused by increased blood (red colored) in the reddened area. Increased blood flow can be due to allergies, inflammation, infection, hormonal changes, nerve problems, ...Read more