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Staphylococcal Scalded Skin Syndrome

By A. Damian Dhar, MD, JD, Private Practice, North Atlanta Dermatology

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Staphylococcal scalded skin syndrome (SSSS) is an acute epidermolysis caused by a staphylococcal toxin. Infants and children are most susceptible. Symptoms are widespread bullae with epidermal sloughing. Diagnosis is by examination and sometimes biopsy. Treatment is antistaphylococcal antibiotics and local care. Prognosis is excellent with timely treatment.

SSSS almost always affects children < 6 yr (especially infants); it rarely occurs in older patients unless they have renal failure or are immunocompromised. Epidemics may occur in nurseries, presumably transmitted by the hands of personnel who are in contact with an infected infant or who are nasal carriers of Staphylococcus aureus. Sporadic cases also occur.

Staphylococcal scalded skin syndrome (SSSS) is caused by group II coagulase-positive staphylococci, usually phage type 71, which elaborate exfoliatin (also called epidermolysin), a toxin that splits the upper part of the epidermis just beneath the granular cell layer by targeting desmoglein-1 (see also Staphylococcal Infections). The primary infection often begins during the first few days of life in the umbilical stump or diaper area; in older children, the face is the typical site. Toxin produced in these areas enters the circulation and affects the entire skin.

Symptoms and Signs

The initial lesion is usually superficial and crusted. Within 24 h, the surrounding skin becomes painful and scarlet, changes that quickly spread to other areas. The skin may be exquisitely tender and have a wrinkled tissue paper–like consistency. Large, flaccid blisters arise on the erythematous skin and quickly break to produce erosions. Blisters are frequently present in areas of friction, such as intertriginous areas, buttocks, hands, and feet. Intact blisters extend laterally with gentle pressure (Nikolsky sign). The epidermis may peel easily, often in large sheets. Widespread desquamation occurs within 36 to 72 h, and patients become very ill with systemic manifestations (eg, malaise, chills, fever). Desquamated areas appear scalded. Loss of the protective skin barrier can lead to sepsis and to fluid and electrolyte imbalance.


  • Biopsy

  • Cultures from areas of suspected primary infection

Diagnosis is suspected clinically, but confirmation usually requires biopsy (frozen section may give earlier results). Specimens show noninflammatory superficial splitting of the epidermis. In children, skin cultures are seldom positive; in adults, they are frequently positive. Cultures should be taken from the conjunctiva, nasopharynx, blood, urine, and areas of possible primary infection, such as the umbilicus in a neonate or suspect skin lesions. Cultures should not be taken from bullae because they are sterile.

Differential diagnosis

Differential diagnosis includes drug hypersensitivity, viral exanthemas, scarlet fever, thermal burns, genetic bullous diseases (eg, some types of epidermolysis bullosa), acquired bullous diseases (eg, pemphigus vulgaris, bullous pemphigoid), and toxic epidermal necrolysis (see Table: Differentiating Staphylococcal Scalded Skin Syndrome (SSSS) and Toxic Epidermal Necrolysis (TEN) and Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis (TEN)). The mucosal surfaces are spared in SSSS; however, they are affected in Stevens-Johnson syndrome and toxic epidermal necrolysis.

Differentiating Staphylococcal Scalded Skin Syndrome (SSSS) and Toxic Epidermal Necrolysis (TEN)




Patients affected

Infants, young children, immunocompromised adults

Older patients

Patient history

Recent staphylococcal infection

Drug use, renal failure

Level of epidermal cleavage (blister formation)*

Within the granular cell (outermost) layer of the epidermis

Between the epidermis and dermis or at the level of the basal cell

*Determined by Tzanck test or by a frozen section of a fresh specimen.


  • Antibiotics

  • Gel dressings for weeping lesions

With prompt diagnosis and therapy, death rarely occurs; the stratum corneum is quickly replaced, and healing usually occurs within 5 to 7 days after start of treatment.

Penicillinase-resistant antistaphylococcal antibiotics given IV must be started immediately. Nafcillin 12.5 to 25 mg/kg IV q 6 h for neonates > 2 kg and 25 to 50 mg/kg for older children is given until improvement is noted, followed by oral cloxacillin 12.5 mg/kg q 6 h (for infants and children weighing 20 kg) and 250 to 500 mg q 6 h (for older children). Vancomycin or linezolid should be considered in areas with a high prevalence of methicillin-resistant S. aureus or in patients failing to respond to initial therapy. Corticosteroids are contraindicated. Emollients (eg, white petrolatum) are sometimes used to prevent further insensible water loss from ulcerated skin. However, topical therapy and patient handling must be minimized.

If disease is widespread and lesions are weeping, the skin should be treated as for burns (see Burns : Treatment). Hydrolyzed polymer gel dressings may be very useful, and the number of dressing changes should be minimized.

Steps to detect carriers and prevent or treat nursery epidemics are discussed elsewhere (see Neonatal Hospital-Acquired Infection : Prevention).

Key Points

  • Generalized desquamation and systemic illness most often is toxic epidermal necrolysis in older patients and SSSS in infants and young children (and occasionally in immunocompromised adults).

  • Do a biopsy and culture the conjunctiva, nasopharynx, blood, urine, and areas of possible primary infection, such as the umbilicus and suspect skin lesions.

  • Treat patients with antistaphylococcal antibiotics and, if disease is widespread, in a burn unit if possible.

  • Monitor and treat for complications similar to those that occur with burns (eg, fluid and electrolyte imbalance, sepsis).

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