Boils (2024)

Key facts

  • Boils are painful, red, pus-filled lumps on your skin caused by an infection of hair follicles.
  • Boils can happen anywhere, but most often in hairy areas that sweat or rub, such as your face, neck, under armpits, groin, vagin*, inner thigh and buttocks.
  • Small boils (less than 5 cm) can be treated by placing a warm compress on the boil several times a day to help the pus to drain.
  • Larger boils may need to be treated by making a cut in the boil to help the pus drain as well as by taking antibiotics.
  • It is important not to squeeze or pop boils, as this can be very painful and can spread the infection.

What are boils?

Boils are painful, red, pus-filled lumps on your skin caused by an infection of hair follicles. One infected hair follicle is called a furuncle, and a group of infected follicles joined together is known as a carbuncle.

Boils can occur anywhere, but most often in hairy areas that sweat or rub, such as your:

  • face or neck
  • armpits
  • groin or vagin*
  • inner thigh or buttocks.

What are the symptoms of boils?

Symptoms of boils include:

  • a red, tender lump with a white or yellow centre
  • pain
  • feeling unwell and having fevers, particularly with a large boil
Boils (1)

What are the causes of boils?

Boils are usually caused by infection with the bacteria staphylococcus aureus. These bacteria usually live on your skin without causing harm, but can sometimes infect hair follicles, for example, if the skin is broken. The infection can spread to other parts of your body, or to other people.

Anyone can develop a boil. You are more at risk if:

Boils (2)

When should I see my doctor?

You can look after small boils on your own, but you may need to see your doctor for treatment of large boils. If a boil spreads, gets worse quickly or you develop a fever, you should see your doctor. You should also see your doctor if the boil is on your face, if it is very painful or if it hasn’t healed in 2 weeks.

FIND A HEALTH SERVICE — The Service Finder can help you find doctors, pharmacies, hospitals and other health services.

How are boils diagnosed?

Your doctor will diagnose a boils based on its appearance on your skin, and checking for other symptoms of infection, such as pain or fever. If there is discharge from the boil, your doctor may take a swab to help identify the bacteria causing the boil.

ASK YOUR DOCTOR — Preparing for an appointment? Use the Question Builder for general tips on what to ask your GP or specialist.

How are boils treated?

Boils should be kept clean and covered.

Pus needs to drain before a boil will heal. This may happen by itself, but sometimes your doctor will need to treat it.

For small boils, you can put a clean warm compress on the boil several times a day. This may help the pus to drain.

For larger boils and carbuncles (larger than 5cm), see your doctor. They may need to make a small cut in the boil to help the pus drain, and you may need antibiotics. Large boils and carbuncles can leave a scar on the skin.

It is important not to squeeze or pop boils, as this can be very painful and can spread the infection.

How are boils prevented?

Boils and skin infections can be prevented by;

  • washing hands often with soap
  • bathing and showering regularly
  • not scratching at scabs
  • cleaning and covering scratches and cuts
  • not sharing towels or personal items like razors

Complications of boils

Boils do not usually cause complications. Sometimes there is a cluster of boils (carbuncle). If you have a carbuncle, you may have fever and feel generally unwell. Carbuncles are more likely to need antibiotics and see a doctor to have the pus drained.

Cellulitis (infection of the soft tissue around the carbuncle) can sometimes occur, but this is not common.

Resources and support

For more information about the causes, diagnosis and treatment of boils see the NSW Health — Boils and skin infections fact sheet.

Call healthdirect on 1800 022 222 at any time to speak to a registered nurse (known as NURSE-ON-CALL in Victoria) for more information and advice.

Boils (2024)

FAQs

What gets rid of boils fast? ›

Warm compresses are a great natural way to relieve congestion and remove pus from inside the boil, helping it to heal faster. To prepare a warm compress, add hot water to a bowl and soak a clean cloth or gauze in it. Squeeze out the excess water and apply directly over the affected area for 5 to 10 minutes.

What is my body lacking if I get boils? ›

Poor hygiene – sweat and dead skin cells in natural creases and crevices, such as the armpit, provide a hospitable home for bacteria. Nutrition – inadequate nutrition may reduce a person's natural immunity. Broken skin – other skin conditions, such as eczema, can break the skin surface.

What draws pus out of a boil? ›

When a boil first appears, the pus-filled space inside the swollen bump (abscess) hasn't yet fully developed. In this phase, doctors usually recommend applying a warm, moist, antiseptic compress (a cloth pad held in place by a bandage) or a special ointment that draws (pulls) pus out of the boil.

What product gets rid of boils? ›

Neem oil. Neem oil may have antiseptic, antibacterial, and antimicrobial properties that can help treat skin infections, including boils. It's also known as Indian lilac. To treat boils with neem oil, apply the oil directly to the boil three to four times a day.

What flares up boils? ›

Boils can affect any area of your body where you have hair, or where rubbing can occur. They usually form in places where you sweat. Most often, they're caused by the bacteria Staphylococcus aureus. But they can form from other types of bacteria or fungi on your skin.

Can rubbing alcohol get rid of boils? ›

Experts also recommend: using antiseptic or antibacterial soap daily for 1 week, then twice weekly for several weeks. using 70% isopropyl alcohol diluted in water daily for 1 week after the boil forms.

What can be mistaken for a boil? ›

What can be mistaken for a boil? A pimple is a type of skin condition that can appear similar to a boil. Pimples are most commonly seen in people with acne on the face, back, or chest. Pimples may at times be filled with pus (like a boil) in addition to dead skin cells and oily secretions.

Why have I suddenly started getting boils? ›

Most boils are caused by Staphylococcus aureus, a type of bacterium commonly found on the skin and inside the nose. A bump forms as pus collects under the skin. Boils sometimes develop at sites where the skin has been broken by a small injury or an insect bite, which gives the bacteria easy entry.

How do I stop getting so many boils? ›

Preventing boils and carbuncles
  1. wash your skin regularly using a mild antibacterial soap.
  2. carefully clean any cuts, wounds or grazes (even small ones)
  3. cover cuts, wounds and grazes with a sterile bandage until they heal.
  4. eat healthily and exercise regularly to boost your immune system.

Which ointment is best for pus boils? ›

To fight this infection, your doctor might prescribe oral, topical, or intravenous antibiotics, such as:
  • doxycycline (Doryx, Oracea, Vibramycin)
  • erythromycin (Erygel, Eryped)
  • gentamicin (Gentak)
  • levofloxacin (Levaquin)
  • mupirocin (Centany)
  • sulfamethoxazole/trimethoprim (Bactrim, Septra)
  • tetracycline.
Sep 13, 2018

Will the core of a boil come out by itself? ›

With time, the boil may open on its own naturally. Draining can often be safely accomplished using only hot compresses, sanitary techniques, and proper bandaging. However, you should go to a doctor to have them take care of the boil if: your boil doesn't naturally resolve.

Is neosporin good for boils? ›

Putting antibiotic ointment (Neosporin, Bacitracin, Iodine or Polysporin) on the boil will not cure it because the medicine does not penetrate into the infected skin. Covering the boil with a Band-Aid will keep the germs from spreading. A milder version of boils is folliculitis.

How do you get rid of a boil ASAP? ›

How to get rid of a boil
  1. Soak a clean washcloth or towel in hot water.
  2. Wring most of the water out of the cloth and squeeze it into a compress.
  3. If a doctor approves, apply an antiseptic solution to the compress.
  4. Apply the warm compress to the boil for 10 minutes.
May 3, 2024

What soap is best for boils? ›

Use a body wash or soap that contains benzoyl peroxide and/or chlorhexidine in the morning. Apply a clindamycin solution or lotion in the evening.

Why do I keep getting boils on my private area? ›

A vagin*l boil (also called a furuncle or skin abscess) is a painful, pus-filled bump that develops under the skin in your pubic area. It usually happens when the bacteria Staphylococcus aureus (commonly called staph) infects the sacs that contain the roots of your hair and oil glands (hair follicles).

How do you get rid of a hard boil overnight? ›

How do you get rid of a boil fast overnight? Apply warm compresses to boils for 20 minutes during the day. Over night, apply antibiotic cream, castor oil, or neem oil to help draw out the infection and allow the body to heal. While this may not lead to the boil going away overnight, it will help it heal faster.

What cream is best for boils? ›

Zovirax Cold Sore Treatment Cream, Pump Dispenser, 2 g
  • cream for boils or cysts. boil cream. silicone cream for scars.
  • antibiotic cream for boils. emuaid. anti chafe cream.

What is the best medicine for a boil? ›

Oral antibiotics: Your healthcare provider may prescribe Monodox (doxycycline) or Minocin (minocycline), which help control bacterial growth and reduce inflammation.

How do you drain a boil ASAP? ›

Small boils (less than 5 cm) can be treated by placing a warm compress on the boil several times a day to help the pus to drain. Larger boils may need to be treated by making a cut in the boil to help the pus drain as well as by taking antibiotics.

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