Breast abscess 

Introduction 

Breast abscesses are painful, pus-filled lumps that develop under the skin of the breast 

How common are breast abscesses?

Breast abscesses most commonly affect women who are 18-50 years of age.

They're often linked to mastitis, which affects up to 1 in 10 breastfeeding women and causes the breast to become red and sore.

One study found that around 3% of women with mastitis who were treated with antibiotic medicines developed a breast abscess.

Breastfeeding problems

How to overcome the problems commonly associated with breastfeeding, including restless feeding, tongue tie, mastitis, cracked nipples, and thrush

A breast abscess is a painful collection of pus that forms in the breast.

Most abscesses develop just under the skin and are caused by a bacterial infection.

Breast abscesses are painful, swollen lumps that may also:

  • be red
  • feel hot
  • cause the surrounding skin to swell
  • cause a fever (high temperature)

What causes a breast abscess? 

Breast abscesses are often linked to mastitis – a condition that causes breast pain and swelling (inflammation), and usually affects women who are breastfeeding.

Infections can occur during breastfeeding if bacteria enter your breast tissue, or if the milk ducts (tiny tubes) become blocked. This can cause mastitis which, if not treated, can result in an abscess forming.

Women who aren't breastfeeding can also develop mastitis if bacteria enter the milk ducts through a sore or cracked nipple, or a nipple piercing.

White blood cells are sent to attack the infection, which causes tissue at the site of the infection to die. This creates a small, hollow area that fills with pus (an abscess).

Read more about what causes breast abscesses.

When to visit your GP

See your GP if your breast is red and sore. If you have mastitis, antibiotics may be prescribed to treat the infection.

If your symptoms persist after taking antibiotics, your GP may refer you for an ultrasound scan, which will confirm whether you have a breast abscess. This type of scan uses high-frequency sound waves to create an image of the inside of your body.

Treating a breast abscess

A breast abscess will need to be drained. Small breast abscesses can be drained using a needle and syringe. If the abscess is large, a small incision may be needed to drain the pus.

For both procedures, a local anaesthetic will usually be given to numb the skin around the abscess so you don't feel any pain or discomfort.

Read more about how breast abscesses are treated.




Page last reviewed: 14/08/2014

Next review due: 14/08/2016

Ratings

How helpful is this page?

Average rating

Based on 55 ratings

All ratings

Add your rating

Comments

The 3 comments posted are personal views. Any information they give has not been checked and may not be accurate.

Tom Tom said on 09 December 2013

After having a mamagram and an ultrasound nothing has shown up. Started out three months ago with an inflamed breast and under my arm, temp, and swelling. After mamagram nothing showed up but pain continued along with the systems. Then treated for infection in the breast and given cephalex, which took away the heat, swelling and temp. Had ultrasound and radiologist said could see nothing but looked like something had been there. Continued to take cephalex but still have the pain. Now off the cephalex and have not place to go. Can't be treated as nothing has showed up on the ultrasound. Any suggestions.

Report this content as offensive or unsuitable

butt3rfly said on 06 March 2013

I read this article while in hospital with a breast abcess and your comment heidigong terrified me. My abcess was treated successfully and without complication by the NHS. I would like other people reading this page to know that while heidigong is experiencing extreme complications with her breast abcess, this is not what 'normally' happens. Breast abcesses are serious and in the majority of cases are very treatable.

Report this content as offensive or unsuitable

heidigong said on 21 February 2013

I have had a reocurring breast abscess for 2 years . I have had 4 operations on it . The last one I had was on the 6th feb where a big chuck of breast was removed and my nipple . A week later my breast burst open . I feel very let down , and feel I am Back to square 1 left with a mass opening . I have asked to see another surgeon but have been fobbed of one way or other .

Report this content as offensive or unsuitable

Find and choose services for Breast abscess