Skin Abscess : Causes, Symptoms, and Prevention.


A skin abscess is a pocket of pus. It is similar to a pimple, but larger and deeper under the skin. It forms when the body tries to protect itself from an infection by creating a wall around it. The pus contains bacteria, white blood cells, and dead skin.

The most common bacteria are Staphylococcus aureus (known as “staph”) and methicillin-resistant Staphylococcus aureus (known as MRSA). Most people carry these bacteria on their skin yet never develop an infection. However, when the bacteria penetrate the skin (through a cut, along with a hair follicle, or under the edges of a wound), they may lead to an abscess.

Causes of skin abscess

Common causes of a skin abscess are:

  • Staphylococcus is the most common bacterial cause of skin abscesses. A skin abscess can be the result of a bacterial infection that occurs when Staphylococcus aureus bacteria enters the body through a hair follicle or through a wound or injury that has punctured or broken the skin.
  • A minor wound or injury
  • Boils
  • Folliculitis (infection in a hair follicle)

Pathophysiology of skin abscess

  • When bacteria enter your body, your immune system sends infection-fighting white blood cells to the affected area.
  • As the white blood cells attack the bacteria, some nearby tissue dies, creating a hole which then fills with pus to form an abscess. The pus contains a mixture of dead tissue, white blood cells, and bacteria.

Risk factors of skin abscess

  • Close contact with an infected individual (which is why staph infections are more common in hospitals)
  • A chronic skin disease, like acne or eczema
  • Diabetes
  • A weakened immune system, which can be caused by infections such as HIV
  • Poor hygiene habits

Clinical manifestations

Symptoms may include:

  • Fever or chills, in some cases
  • Local swelling around the infected spot
  • Hardened skin tissue
  • Skin lesion that may be an open or closed sore or a raised area
  • Redness, tenderness, and warmth in the area
  • Fluid or pus drainage

Complications of skin abscess

The most common complications that arise from skin abscesses are;

  • Pain, and redness of the skin (erythema)
  • Swelling and warmth around the area of the abscess and swollen lymph nodes
  • The tissue on and around the skin abscess may harden
  • The pus-filled wound may also spontaneously drain or ooze fluid
  • The infection that began at the site of the skin abscess may spread to nearby tissue and throughout the body, leading to serious complications
  • Some people may experience a recurrence of skin abscesses after they have healed
  • The abscesses may penetrate the body, causing a life-threatening infection that spreads through the bloodstream and affects internal organs.

Diagnosis and Test

A health care provider can diagnose the problem by looking at the affected area. The drainage from the sore may be sent to the lab for a culture to identify MRSA. This can help identify the cause of the infection.

Treatment and Medications

  • The only certain way to treat an abscess is to open the pocket and drain the pus. This is known as an “incision and drainage.” It is a simple procedure that can be done with local anesthesia. A surgical knife is used to cut a hole in the wall of the abscess and empty it of pus.
  • Cutting or puncturing the skin to drain an infection such as an abscess or boil.
  • Removal of unhealthy tissue.
  • Removal of dead, damaged, or infected tissue from wounds to promote healing.

Here are some common antibiotics that help stops the growth of or kills bacteria:

  • Clindamycin
  • Sulfamethoxazole/trimethoprim

Home remedies

  • Apply warm and dry compresses, a heating pad set on low, or a hot water bottle 3 or 4 times a day for pain. Keep a cloth between the heat source and your skin.
  • If your doctor prescribed antibiotics, take them as directed. Do not stop taking them just because you feel better. You need to take the full course of antibiotics.
  • Keep your bandage clean and dry. Change the bandage whenever it gets wet or dirty, or at least one time a day.
  • If the abscess was packed with gauze, remove the gauze, gently pull out all of the gauzes when your doctor prescribed you.

Natural remedies


Take some thick slices of onion, place it on the boil, and gently cover it with a cloth. Ensure that the onions are replaced once in three hours. This will help the head of the abscess to surface and burst giving relief.


Turmeric helps in decreasing inflammation and combating infection. It can be brewed into a tea by adding one or two teaspoons of this spice to water or milk. This mix should be had thrice every day for about three days.

Hot water soak

Applying heat is a great way to get the infection to the top of the skin. The water helps to soften the skin and the head of the abscess will automatically ooze out by itself. To prepare a soak to add some Epsom salt if available to a tub filled with hot water and soak in it. If you don’t find Epsom salt you can just use the hot water.

Raw potato for skin abscess

Take a potato, slice it to about an inch, and place it on the boil. Tape it securely, so that it does not fall off. The potato helps in drawing the toxic substances from the abscess.

Betel leaves

Take one betel leaf and allow it to boil in water until the leaf becomes nice and soft. Once it becomes soft add castor oil on this leaf and place it on the abscess. Leave this on the boil for one or two hours and replace later.

Prevention and Cure

To avoid getting an abscess, maintain good personal hygiene by washing the skin with soap and water regularly. Avoid cutting oneself when shaving the underarms or pubic area.

You can reduce the risk of bacteria spreading by:

  • Washing your hands regularly
  • Using separate towels and not sharing baths
  • Don’t share razors or toothbrushes
  • Waiting until your skin abscess is fully treated and healed before using any communal equipment, such as gym equipment, saunas or swimming pools
  • Take care when shaving your face, legs, underarm areas or bikini area to avoid nicking your skin. Clean any wounds immediately and visit your GP

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  1. very informative and useful

  2. i have the same issue, it’s almost a year i have tried to use many antibiotics such as erythromycin, ampicilin, Azuma and penicilin and allergic pill? but did not help, i have also took some blood test like blood culture, full blood picture, VDRL and Widal test. All of these were not able to detect the infection… my body now is full of scars! please help…

    • Please consult a immunologist and dermatologist.

      • Do not consult any doctors, they all clueless. Talk a nice game, very caring, but in the end you go home with useless prescriptions. Medical issues are like baldness, a billion explanations,a billion products for it but not a single solution that works 🙂

        For skin i suggest check the food…if liver is pissed off it might not do its housekeeping job and toxins might be redirected up and out toward the skin…and skin trouble are just the end result of this detoxification gone bad. Now, the liver gets pissed by oils…so my advise always cut oils first, all of them, no oils for one week see how skin issue goes, better or no change? Get a ton of greens in diet and limit meat once every 2 days…you have to get that liver happy again…is always the liver anytime visible damage is present (skin issues).

  3. clinical instruments are required for removing skin abscess not mentioned also require demonstrate vedio for same

  4. wonderful ;Nice peice of knowlege

  5. Very education piece. Thanks a lot and keep up the good work.

  6. Thats great with this explanation.

  7. I have had MRSA for over 2 years now and I just had an operation on my left hand taking three and a half inches of skin are talk contagious am I if the Capital MRSA is in my bloodstream

  8. This is really great.
    U had made the things easy. keep the work on nd update us with new terminologies nd their treatment.

  9. Hello everyone
    i have been passing through this same issue and its almost a year now, i have been taking some medication but not showing any good result
    As I’m talking right now my Testis has been filled with this dreaded infection…
    what should i do???

  10. I have recurring skin abscess. Almost done everything thing including the antibiotics and creams. I have them now in my hair follicles. So many of my hairs are falling. Plz help

  11. 3 to 4 years ago my skin is white but gradually became black, what is d solution

  12. please am experiencing serious rushes on my foot for about two years and have move from hospitals to hospitals still is not healing so please do well to assist me thank you.Good bless you

  13. I do have this abscess around my perianal and vaginal region its keep spreading, over 2 months now I use penicillin then if it goes away within a week it wil appear again, I need help… Tnx

  14. I Want to know about skin dieases, infection by fungal typs and treatment

  15. am being disturbed by Eczema all over my body

  16. Please consult a doctor to get treated with eczema.

  17. I want the definition of the disease called pubic lice

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