Staphylococcal Scalded Skin Syndrome
Staph toxins causing widespread skin peeling in young children
Quick Facts
- Type: Toxin-related skin infection
- Cause: Toxins from staph bacteria
- Most affected: Babies and young children
- Seek urgent care: Yes — needs prompt treatment
Overview
Staphylococcal scalded skin syndrome (SSSS) is a skin condition caused by certain strains of Staphylococcus aureus (staph) bacteria that release toxins into the bloodstream. These toxins attack a protein that holds the upper layers of skin together, causing the top layer to loosen, blister, and peel away as though the skin has been scalded by hot water.
SSSS mainly affects newborns and young children, whose kidneys are less able to clear the toxin and who may have less immunity to it. It can occasionally affect adults with weakened immune systems or kidney problems. The infection itself often starts somewhere small, such as the nose, throat, eyes, or umbilical area, but the toxin causes widespread skin changes. With prompt treatment most children recover fully, but because of fluid loss and the risk of complications, SSSS needs urgent medical care.
Symptoms
Symptoms often begin with fever and irritability, followed by skin changes over a day or two:
- Fever and a generally unwell, fussy child
- Widespread redness of the skin that is tender to touch
- Skin that wrinkles, then forms loose, fragile blisters
- Top layer of skin peeling or rubbing off, leaving moist, raw areas
- Crusting and redness around the mouth, eyes, and skin folds
Gentle pressure on the skin may cause it to slide or peel. Because large areas of skin can be affected, dehydration and infection are concerns, so any child with widespread peeling skin and fever should be seen urgently.
Causes
SSSS is caused by toxins produced by certain strains of staph bacteria.
- Toxin-producing staph: The bacteria release substances called exfoliative toxins that target the "glue" holding the upper skin layers together.
- Spread of the toxin: The toxin travels through the bloodstream and affects skin far from the original infection site.
The initial staph infection is often minor, such as in the nose, throat, ear, eye, or umbilical cord stump. Young children are most affected because their immune systems and kidneys are still developing, so they are less able to neutralize and clear the toxin.
Risk Factors
- Being a newborn or young child
- A weakened immune system
- Reduced kidney function, which slows clearance of the toxin
- An existing staph infection in the nose, eyes, throat, or skin
- Close contact in nurseries or households where staph is present
Diagnosis
SSSS is usually recognized from its appearance, supported by tests:
- Examination: The pattern of tender redness, blistering, and peeling, often with skin that slides under gentle pressure, is characteristic.
- Cultures: Swabs from likely infection sites such as the nose, throat, or eyes can identify the staph bacteria, since the blisters themselves are usually toxin-related rather than full of bacteria.
- Other tests: Blood tests assess hydration and infection, and occasionally a skin biopsy helps distinguish SSSS from other blistering conditions.
Treatment
Treatment is usually given in hospital and aims to clear the infection and support the skin.
- Antibiotics: Given to treat the underlying staph infection, often through a vein at first.
- Fluids: Replacing fluids lost through damaged skin is important, especially in babies.
- Skin and wound care: Gentle handling, moist dressings, and keeping raw areas clean to prevent further infection.
- Pain relief and supportive care: Keeping the child comfortable and monitoring for complications.
The skin usually heals within a couple of weeks without scarring, as the deeper skin layers are not destroyed. Most children recover fully with prompt care.
Prevention
- Practice good hand hygiene, especially when caring for newborns
- Keep any cuts, sores, or the umbilical area clean
- Treat staph skin and other infections promptly
- Avoid close contact between infants and people with active staph infections
- Follow hygiene measures in nurseries and childcare settings
When to See a Doctor
Seek urgent medical care if a child develops fever with widespread tender, red, blistering, or peeling skin. Get prompt care if you notice:
- Large areas of skin peeling or coming away
- Signs of dehydration such as fewer wet diapers, dry mouth, or lethargy
- A high fever or a child who is very unwell or hard to rouse
- Spreading redness, swelling, or worsening despite home care
SSSS can progress quickly in babies, so early evaluation and treatment are important.
Frequently Asked Questions
What causes staphylococcal scalded skin syndrome?
It is caused by toxins released by certain strains of staph bacteria. These toxins attack the protein that holds the upper skin layers together, making the skin blister and peel as if scalded, even though the bacteria themselves may be in a small, separate site.
Who gets SSSS?
It mainly affects newborns and young children, whose immune systems and kidneys are still developing and less able to clear the toxin. It can occasionally affect adults with weakened immunity or kidney problems.
Is staphylococcal scalded skin syndrome serious?
It can be, especially in babies, because large areas of skin can peel and cause fluid loss and a risk of further infection. With prompt treatment in hospital, most children recover fully and the skin heals without scarring.
How is SSSS treated?
Treatment is usually in hospital and includes antibiotics for the staph infection, fluids to replace what is lost through damaged skin, gentle skin care, and pain relief. Most children improve over a couple of weeks.
Does SSSS leave scars?
Usually not. The toxin affects only the upper layers of skin, so the deeper skin is preserved and it typically heals without scarring once the infection is treated.
References
- MedlinePlus, U.S. National Library of Medicine. Staphylococcal infections.
- Centers for Disease Control and Prevention (CDC). Staphylococcus aureus.
- American Academy of Dermatology. Bacterial skin infections.
- National Health Service (NHS). Staphylococcal scalded skin syndrome.