- Home
- Parents Home
- Allergy Center
- Asthma Center
- Cancer Center
- Diabetes Center
- A to Z Dictionary
- Emotions & Behavior
- First Aid & Safety
- Food Allergy Center
- General Health
- Growth & Development
- Flu Center
- Heart Health
- Homework Help Center
- Infections
- Diseases & Conditions
- Nutrition & Fitness Center
- Play & Learn Center
- School & Family Life
- Pregnancy Center
- Newborn Center
- Q&A
- Recipes
- Sports Medicine Center
- Doctors & Hospitals
- Videos
- Para Padres
- Home
- Kids Home
- Asthma Center
- Cancer Center
- Movies & More
- Diabetes Center
- Getting Help
- Feelings
- Puberty & Growing Up
- Health Problems of Grown-Ups
- Health Problems
- Homework Center
- How the Body Works
- Illnesses & Injuries
- Nutrition & Fitness Center
- Recipes & Cooking
- Staying Healthy
- Stay Safe Center
- Relax & Unwind Center
- Q&A
- Heart Center
- Videos
- Staying Safe
- Kids' Medical Dictionary
- Para Niños
- Home
- Teens Home
- Asthma Center
- Be Your Best Self Center
- Cancer Center
- Diabetes Center
- Diseases & Conditions
- Drugs & Alcohol
- Expert Answers (Q&A)
- Flu Center
- Homework Help Center
- Infections
- Managing Your Medical Care
- Managing Your Weight
- Nutrition & Fitness Center
- Recipes
- Safety & First Aid
- School & Work
- Sexual Health
- Sports Center
- Stress & Coping Center
- Videos
- Your Body
- Your Mind
- Para Adolescentes
Skin Abscesses
What Is a Skin Abscess?
A skin abscess is the body's way of trying to heal from an infection. It can form after germs, usually bacteria, get into a cut in the skin and cause an infection.
When bacteria get into a cut, the body's immune system sends white blood cells to fight the infection. It's these white blood cells that can collect and make pus. If pus collects and can't drain out, the area forms a painful abscess.
What Causes a Skin Abscess?
Usually, the infection is caused by a type of staph bacteria. Staph — short for Staphylococcus (staf-uh-low-KAH-kus) — bacteria live on the skin. Staph aureus and MRSA (methicillin-resistant Staph aureus) are the most common bacteria that cause abscesses.
What Are the Signs & Symptoms of Skin Abscesses?
Skin abscesses usually are red, swollen, and warm to the touch, and might leak fluid. An abscess that forms in the surface of the skin might look like an unhealed wound or a pimple. An abscess that forms underneath the skin may create a swollen bump. The area can be painful and tender.
In the most severe cases, the infection can cause fever and chills.
How Are Skin Abscesses Treated?
Abscesses get better after they open and the pus drains out. Applying a warm compress can help that happen. To make a compress, wet a washcloth with warm (not hot) water and place it over the abscess for several minutes. Do this a few times a day. Always wash your hands well before and after touching the abscess.
If a skin abscess doesn’t drain on its own, call your doctor. Sometimes skin abscesses need to be drained by the doctor. The doctor will apply a numbing medicine, then make a tiny cut in the top of the abscess to let the pus drain out. The cut is left open to drain and then heal on its own. Some abscesses get treated with antibiotics too, but this isn't always needed. If you need to take antibiotics, take all the doses as directed, even if you feel better. This is the best way to kill all the bacteria.
Avoid touching, pushing, popping, or squeezing the abscess because that can spread the infection to other parts of the skin, making things worse.
When Should I Call the Doctor?
Call your doctor if:
- The abscess doesn't drain after a few days of warm compresses.
- The abscess becomes more painful, swollen, and red.
- Red streaks develop around the infected area.
- You get a fever or chills.
- You are suddenly getting sicker or feel more tired.
Can Skin Abscesses Be Prevented?
If someone in your house has a skin abscess, prevent the spread of infection by not sharing clothes, towels, washcloths, sheets, or anything else that may have touched the abscess.
Good hygiene is the best way to avoid infection. Keep cuts and wounds clean, dry, and covered to protect them from germs. Also, don't share clothing, towels, razors, or bed linens with anyone else. When these items get dirty, wash them separately in very hot water.
Wash your hands well and often using plain soap and water for at least 20 seconds each time. It's OK to use alcohol-based instant hand sanitizers or wipes if you're not near any soap and water.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
© 1995- The Nemours Foundation. KidsHealth® is a registered trademark of The Nemours Foundation. All rights reserved.
Images sourced by The Nemours Foundation and Getty Images.
Humana Healthy Horizons in Ohio
- Humana Healthy Horizons
- Humana Healthy Horizons Extras
- Member Support
- Care management
- Caregiver resources
- Child well-being
- Disease management
- Documents and forms
- Enrollment
- Grievances and appeals
- Health and wellness
- KidsHealth
- Member Handbook
- New Member Resources
- News and alerts
- OhioRISE Plan
- Pregnancy outcomes
- Tobacco cessation
- Why Humana
- Your primary care provider
- For Providers
- Contact us
- Accessibility
- Humana Healthy Horizons
- Humana Healthy Horizons Extras
- Member Support
- Care management
- Caregiver resources
- Child well-being
- Disease management
- Documents and forms
- Enrollment
- Grievances and appeals
- Health and wellness
- KidsHealth
- Member Handbook
- New Member Resources
- News and alerts
- OhioRISE Plan
- Pregnancy outcomes
- Tobacco cessation
- Why Humana
- Your primary care provider
- For Providers
- Contact us
- Accessibility