Erythema multiforme minor: Difference between revisions
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{{Infobox medical condition | |||
| name = Erythema multiforme minor | |||
| image = [[File:Erythema_multiforme_minor_of_the_hand.jpg|left|thumb|Erythema multiforme minor on the hand]] | |||
| caption = Erythema multiforme minor on the hand | |||
| field = [[Dermatology]] | |||
| symptoms = [[Target lesion]]s, [[rash]], [[itching]] | |||
| complications = [[Infection]], [[scarring]] | |||
| onset = Sudden | |||
| duration = 1-4 weeks | |||
| causes = [[Infection]] (commonly [[Herpes simplex virus]]), [[medication]]s | |||
| risks = [[Herpes simplex virus]] infection, certain [[medication]]s | |||
| diagnosis = [[Clinical diagnosis]], [[skin biopsy]] | |||
| differential = [[Stevens-Johnson syndrome]], [[toxic epidermal necrolysis]], [[urticaria]] | |||
| treatment = [[Antihistamines]], [[topical corticosteroids]], [[antiviral]]s | |||
| prognosis = Generally good, self-limiting | |||
| frequency = Rare | |||
}} | |||
'''Erythema multiforme minor''' is a skin condition characterized by the sudden onset of red, target-like spots on the skin. It is considered the milder form of [[Erythema multiforme]], a condition that can also affect the mucous membranes. | '''Erythema multiforme minor''' is a skin condition characterized by the sudden onset of red, target-like spots on the skin. It is considered the milder form of [[Erythema multiforme]], a condition that can also affect the mucous membranes. | ||
== Causes == | == Causes == | ||
Erythema multiforme minor is often triggered by an infection, most commonly the [[Herpes simplex virus]]. Other potential triggers include [[Mycoplasma pneumoniae]] and certain medications, such as [[nonsteroidal anti-inflammatory drugs]] (NSAIDs), [[anticonvulsants]], and [[antibiotics]]. | Erythema multiforme minor is often triggered by an infection, most commonly the [[Herpes simplex virus]]. Other potential triggers include [[Mycoplasma pneumoniae]] and certain medications, such as [[nonsteroidal anti-inflammatory drugs]] (NSAIDs), [[anticonvulsants]], and [[antibiotics]]. | ||
== Symptoms == | == Symptoms == | ||
The primary symptom of erythema multiforme minor is the appearance of red, target-like spots on the skin. These spots typically appear suddenly and may be accompanied by mild [[itching]] or [[burning]]. Unlike erythema multiforme major, the minor form does not affect the mucous membranes. | The primary symptom of erythema multiforme minor is the appearance of red, target-like spots on the skin. These spots typically appear suddenly and may be accompanied by mild [[itching]] or [[burning]]. Unlike erythema multiforme major, the minor form does not affect the mucous membranes. | ||
== Diagnosis == | == Diagnosis == | ||
The diagnosis of erythema multiforme minor is typically based on the characteristic appearance of the skin lesions. In some cases, a [[skin biopsy]] may be performed to confirm the diagnosis and rule out other conditions. | The diagnosis of erythema multiforme minor is typically based on the characteristic appearance of the skin lesions. In some cases, a [[skin biopsy]] may be performed to confirm the diagnosis and rule out other conditions. | ||
== Treatment == | == Treatment == | ||
Treatment for erythema multiforme minor primarily involves managing the symptoms and addressing the underlying cause, if known. This may include antiviral medication for herpes simplex virus infections, or discontinuing the use of a triggering medication. Over-the-counter creams and ointments may also be used to help relieve itching and burning. | Treatment for erythema multiforme minor primarily involves managing the symptoms and addressing the underlying cause, if known. This may include antiviral medication for herpes simplex virus infections, or discontinuing the use of a triggering medication. Over-the-counter creams and ointments may also be used to help relieve itching and burning. | ||
== Prognosis == | == Prognosis == | ||
The prognosis for erythema multiforme minor is generally good. The condition usually resolves on its own within a few weeks, although it can recur in some individuals. | The prognosis for erythema multiforme minor is generally good. The condition usually resolves on its own within a few weeks, although it can recur in some individuals. | ||
== See also == | == See also == | ||
* [[Erythema multiforme major]] | * [[Erythema multiforme major]] | ||
| Line 21: | Line 33: | ||
* [[Mycoplasma pneumoniae]] | * [[Mycoplasma pneumoniae]] | ||
* [[Skin biopsy]] | * [[Skin biopsy]] | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Skin conditions]] | [[Category:Skin conditions]] | ||
[[Category:Infectious diseases]] | [[Category:Infectious diseases]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 15:58, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Erythema multiforme minor | |
|---|---|
 | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Target lesions, rash, itching |
| Complications | Infection, scarring |
| Onset | Sudden |
| Duration | 1-4 weeks |
| Types | N/A |
| Causes | Infection (commonly Herpes simplex virus), medications |
| Risks | Herpes simplex virus infection, certain medications |
| Diagnosis | Clinical diagnosis, skin biopsy |
| Differential diagnosis | Stevens-Johnson syndrome, toxic epidermal necrolysis, urticaria |
| Prevention | N/A |
| Treatment | Antihistamines, topical corticosteroids, antivirals |
| Medication | N/A |
| Prognosis | Generally good, self-limiting |
| Frequency | Rare |
| Deaths | N/A |
Erythema multiforme minor is a skin condition characterized by the sudden onset of red, target-like spots on the skin. It is considered the milder form of Erythema multiforme, a condition that can also affect the mucous membranes.
Causes[edit]
Erythema multiforme minor is often triggered by an infection, most commonly the Herpes simplex virus. Other potential triggers include Mycoplasma pneumoniae and certain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), anticonvulsants, and antibiotics.
Symptoms[edit]
The primary symptom of erythema multiforme minor is the appearance of red, target-like spots on the skin. These spots typically appear suddenly and may be accompanied by mild itching or burning. Unlike erythema multiforme major, the minor form does not affect the mucous membranes.
Diagnosis[edit]
The diagnosis of erythema multiforme minor is typically based on the characteristic appearance of the skin lesions. In some cases, a skin biopsy may be performed to confirm the diagnosis and rule out other conditions.
Treatment[edit]
Treatment for erythema multiforme minor primarily involves managing the symptoms and addressing the underlying cause, if known. This may include antiviral medication for herpes simplex virus infections, or discontinuing the use of a triggering medication. Over-the-counter creams and ointments may also be used to help relieve itching and burning.
Prognosis[edit]
The prognosis for erythema multiforme minor is generally good. The condition usually resolves on its own within a few weeks, although it can recur in some individuals.
