Finding a painful, swollen, or red lump on your child’s skin can be concerning, especially when you’re unsure whether it’s a minor skin irritation or an infection that needs medical treatment. One possible cause is a skin abscess, a pocket of pus that develops beneath the skin as the body responds to an infection.
Many pediatric skin abscesses can be treated successfully when identified early. However, some infections can grow, spread into surrounding tissue, or cause fever and other symptoms that require prompt medical attention. Knowing what a skin abscess looks like and when to choose urgent care versus the emergency room can help parents get their child the appropriate treatment.
At iCare ER & Urgent Care, we evaluate and treat children with skin infections, abscesses, wounds, and other urgent medical concerns. If your child’s symptoms are worsening or you are concerned about a serious infection, a medical evaluation can help determine the next step.
What Is a Skin Abscess?
A skin abscess is a collection of pus that forms beneath the skin, usually as a result of a bacterial infection. Bacteria can enter through a small cut, scrape, insect bite, irritated hair follicle, or another break in the skin.
As the immune system responds to the infection, pus can collect in a cavity beneath the surface. This may create a swollen, tender bump that becomes increasingly painful as pressure builds.
Abscesses can develop almost anywhere on the body. In children, common areas include the:
- Arms and legs
- Buttocks
- Groin
- Armpits
- Face and neck
- Areas where skin frequently rubs together
Some abscesses remain small and may improve with conservative care, while others require a healthcare provider to drain the infection.
What Causes Skin Abscesses in Children?
Skin abscesses are usually caused by bacteria entering the skin. Staphylococcus aureus, including some strains of methicillin-resistant Staphylococcus aureus (MRSA), is a common cause of skin and soft-tissue infections.
Children may develop an abscess after:
- A cut or scrape
- An insect bite
- An irritated hair follicle
- Repeated scratching of the skin
- Contact with contaminated surfaces or shared personal items
- Close contact with someone who has an active skin infection
Children who participate in contact sports or frequently share towels, athletic equipment, or other personal items may have additional opportunities for bacteria to spread.
Not every red bump is an abscess, however. Cysts, insect bites, cellulitis, and other skin conditions can sometimes look similar, which is why a medical evaluation may be necessary when symptoms are worsening.
Pediatric Skin Abscess Symptoms
A skin abscess often begins as a small, tender bump. Over time, it may become larger, warmer, and more painful.
Common symptoms include:
- A red or swollen lump
- Warmth around the affected area
- Tenderness or pain
- A soft or fluid-filled center
- Pus or drainage
- Increasing swelling
- Redness surrounding the bump
Some children may also develop fever, chills, fatigue, or reduced appetite if the infection becomes more significant.
Parents should pay attention to whether the redness is spreading beyond the original area or whether their child seems increasingly ill.
Abscess vs Cellulitis: What’s the Difference?
Abscesses and cellulitis are both bacterial skin infections, but they affect the skin differently.
An abscess typically creates a localized pocket of pus. It may feel like a distinct bump beneath the skin and sometimes develops a softer center.
Cellulitis is an infection of the skin and underlying tissue that generally causes more widespread redness, warmth, swelling, and tenderness without a distinct pocket of pus.
A child can have both an abscess and cellulitis at the same time.
Because treatment may differ, healthcare providers may need to examine the area to determine whether there is a collection of fluid that needs to be drained.
Can a Pediatric Skin Abscess Be Treated at Home?
Very small bumps without significant pain, fever, or spreading redness may sometimes be monitored initially at home.
A warm compress placed over the area several times a day may encourage natural drainage and relieve discomfort. Keep the area clean and prevent your child from scratching or picking at it.
Most importantly, do not squeeze, pop, puncture, or attempt to drain an abscess at home. Doing so can push bacteria deeper into surrounding tissue, increase pain, and potentially spread the infection.
If the lump grows, becomes more painful, begins draining significant amounts of pus, or does not improve, your child should be evaluated by a healthcare provider.
When to Take Your Child to Urgent Care for a Skin Abscess
Urgent care is often appropriate for a localized skin abscess when your child is otherwise stable and does not have signs of a severe infection.
Consider visiting urgent care if your child has:
- A painful or enlarging skin lump
- Increasing redness or warmth
- Pus or drainage
- An abscess that is not improving with warm compresses
- Mild fever without signs of severe illness
- A suspected skin infection that needs evaluation
- Recurrent abscesses
The provider can determine whether the area contains an abscess and whether drainage, antibiotics, or another treatment is appropriate.
When Should a Child Go to the ER for an Abscess?
Some pediatric skin infections require a higher level of care.
Go to the emergency room if your child has an abscess along with:
- Rapidly spreading redness or swelling
- Severe or rapidly worsening pain
- High fever with significant illness
- Extreme sleepiness, confusion, or difficulty waking
- Difficulty breathing or swallowing
- Significant swelling involving the face, eye, or neck
- Signs of severe dehydration
- Red streaks spreading away from the infected area
Emergency evaluation may also be appropriate for a large or deep abscess, an infection in a particularly sensitive location, or a child with medical conditions that increase the risk of serious infection.
If your child appears critically ill or has difficulty breathing, call 911.
How Are Pediatric Skin Abscesses Diagnosed?
A healthcare provider can often identify a skin abscess through a physical examination.
The provider may evaluate:
- The size and location of the lump
- How long it has been present
- Whether redness is spreading
- Whether pus is present
- Your child’s temperature and overall condition
- Whether similar infections have occurred before
In some cases, an ultrasound may be used to determine whether there is a pocket of fluid beneath the skin. This can help distinguish an abscess from cellulitis or another type of swelling.
If drainage is performed, a sample may sometimes be sent for testing to identify the bacteria and help guide antibiotic treatment.
How Are Skin Abscesses Treated in Children?
Treatment depends on the abscess’s size, location, severity, and whether the infection has spread.
Incision and Drainage
Many established abscesses need to be drained because antibiotics alone may not eliminate a closed pocket of pus.
During an incision and drainage procedure, the medical provider makes a small opening that allows the pus to drain. The area is then cleaned and appropriately dressed.
Pain control and numbing medication may be used to make the procedure more comfortable. The child’s age, abscess location, and ability to tolerate the procedure are all considered when planning treatment.
Antibiotics
Antibiotics may be prescribed when there is:
- Surrounding cellulitis
- Fever or other systemic symptoms
- A higher risk of complications
- A difficult abscess location
- Significant or spreading infection
Not every abscess requires antibiotics, which is one reason evaluation by a healthcare professional is important.
Caring for Your Child After Abscess Treatment
Proper wound care can help the area heal and reduce the chance of the infection returning.
Follow your healthcare provider’s specific instructions, which may include:
- Keeping the wound clean
- Changing dressings as directed
- Washing hands before and after wound care
- Taking all prescribed medications as directed
- Avoiding swimming until the wound has appropriately healed
- Preventing your child from picking at the area
If the abscess was drained, your provider may recommend a follow-up visit to check healing.
Return for medical evaluation if pain, redness, swelling, or drainage begins to worsen again.
How to Help Prevent Skin Abscesses in Children
Skin infections cannot always be prevented, but good hygiene can reduce the risk of bacteria spreading.
Encourage children to:
- Wash their hands regularly
- Keep cuts and scrapes clean and covered
- Avoid picking at wounds or bug bites
- Shower after sports and physical activity
- Avoid sharing towels, razors, clothing, or personal hygiene items
- Clean shared athletic equipment appropriately
If one family member has a draining skin infection, careful handwashing and avoiding shared personal items can help reduce transmission within the household.
What If My Child Keeps Getting Abscesses?
Recurrent skin abscesses deserve medical attention.
Repeated infections may be related to bacterial colonization, underlying skin conditions, repeated exposure, or other health factors. A healthcare provider can evaluate the pattern and determine whether additional testing, treatment, or preventive measures are appropriate.
Parents should also tell the provider if other household members are experiencing similar infections.
iCare ER & Urgent Care: Pediatric Care for Skin Abscesses and Infections
It isn’t always easy to tell whether a child’s red, swollen bump is a minor skin problem or an abscess that requires medical treatment. Increasing pain, pus, spreading redness, and fever are important signs that the area should be evaluated.
At iCare ER & Urgent Care, our medical team evaluates and treats pediatric skin abscesses, cellulitis, infected wounds, and other skin concerns. With locations in Frisco, Forney, and Fort Worth, families have access to both urgent care and emergency services depending on the severity of their child’s condition.
Walk-ins are welcome, and emergency care is available 24 hours a day, 7 days a week.
Frequently Asked Questions
How do I know if my child’s bump is an abscess?
An abscess often appears as a painful, red, swollen lump that may feel warm or develop a softer center containing pus. Because cysts, insect bites, and other skin problems can look similar, worsening or painful bumps should be evaluated.
Should I take my child to urgent care for an abscess?
Urgent care is often appropriate for a localized abscess when your child is otherwise stable. An enlarging, painful, or draining abscess should be examined to determine whether it requires drainage or other treatment.
When should I take my child to the ER for a skin infection?
Seek emergency care for rapidly spreading redness, severe pain, significant facial or neck swelling, difficulty breathing or swallowing, or signs that your child is seriously ill.
Can I pop or drain my child’s abscess at home?
No. Do not squeeze, puncture, or attempt to drain an abscess yourself. Home drainage can spread infection and cause additional tissue damage.
Do all pediatric abscesses need antibiotics?
No. Treatment depends on the individual infection. Some abscesses primarily require drainage, while antibiotics may be appropriate when cellulitis, fever, spreading infection, or other risk factors are present.
Conclusion
Pediatric skin abscesses are common infections that can range from small, localized bumps to more serious infections requiring emergency treatment. Recognizing symptoms such as increasing pain, swelling, warmth, pus, and spreading redness can help parents seek care before complications develop.
For a localized abscess in a child who otherwise appears well, urgent care may be the appropriate starting point. Rapidly worsening infections, severe symptoms, significant facial or neck swelling, or signs of serious illness require emergency evaluation.
If you’re unsure how serious your child’s skin infection may be, iCare ER & Urgent Care can evaluate the affected area, determine whether drainage or other treatment is necessary, and help your child get the appropriate level of care.