Breast abscess is an infectious condition that usually develops during the breastfeeding period and presents as a painful, red, and warm swelling in the breast. The most common cause is bacterial infection, and if not treated in time, it may lead to serious complications.
Symptoms of breast abscess include fever, chills, tenderness, hardness, and accumulation of pus in the breast. In breastfeeding women, blockage of the milk ducts predisposes to infection. In non-breastfeeding individuals, tobacco use or chronic inflammation usually forms the underlying cause.
Diagnosis is made through clinical examination and ultrasonography. Ultrasound helps determine the content and location of the abscess. If necessary, a culture of the abscess content is taken to select the appropriate antibiotic.
In the treatment process, antibiotic use and drainage of the abscess are essential. Small abscesses are drained with a needle, while large abscesses may require surgical intervention. Breastfeeding can continue; however, guidance should be provided according to the doctor’s recommendation.
| What You Need to Know | Information |
| What is a breast abscess? | It is a cavity filled with pus that forms in the breast tissue due to infection. It is generally an advanced form of mastitis. |
| Who is it more common in? | It is frequently seen in breastfeeding women, especially in the first weeks after childbirth. It may also occur in non-breastfeeding women, smokers, immunosuppressed individuals, and those with chronic diseases. |
| What are the symptoms? | Pain, swelling, redness, increased warmth, and hardness in the breast; sometimes discharge or a palpable mass, along with systemic infection symptoms such as fever, fatigue, and chills. |
| Diagnostic methods | Ultrasonography is used along with physical examination. The location, size, and content of the abscess are evaluated. If necessary, microbiological culture is performed from fluid obtained by aspiration. |
| Treatment options | Small abscesses can be drained with a needle and treated with antibiotics. In large, multiloculated, or dense abscesses, surgical drainage (evacuation through an incision) may be required. Antibiotic therapy is administered simultaneously. |
| Relation with breastfeeding | In most cases, breastfeeding can continue with appropriate treatment. Emptying the infected breast supports recovery. However, action should be taken according to the physician’s recommendation due to antibiotic selection and drainage status. |
| Complications | If untreated, the infection may spread, become chronic, or form a fistula in the skin. Additionally, long-standing and recurrent abscesses require careful evaluation as they may mask underlying tumoral conditions. |
You can contact Prof. Dr. Ebru Soy, one of the doctors performing Breast Abscess Treatment in Ankara, to get information about Breast Abscess Treatment prices, the process, and the hospital where Breast Abscess Treatment is performed.
Education;
High School: TED Ankara College – Graduation: 1998
Faculty of Medicine: Hacettepe University Faculty of Medicine – Graduation: 2005
Specialization: General Surgery Residency Training – Başkent University Faculty of Medicine, Department of General Surgery – 2012
Post-Specialization Career;
2012–2014: Compulsory public service – Muş State Hospital
January 2014 – November 2022: Başkent University Faculty of Medicine, Department of General Surgery – Served as a specialist physician and later as an academician
March 2016 – October 2017: Başkent University Istanbul Practice Hospital – Deputy Director Responsible for Liver Transplantation
June 2020 – November 2022: Başkent University Ankara Hospital – Director of the International Patient Department
What Is a Breast Abscess?
A breast abscess is a painful swelling filled with pus that forms as a result of inflammation in the breast, usually occurring during the breastfeeding period. It develops due to infection and is frequently seen after mastitis. If left untreated, it may lead to serious complications such as pain, fever, and systemic infection. Diagnosis is made by physical examination and ultrasound; treatment is carried out with antibiotics and, if necessary, surgical drainage.
Why Does a Breast Abscess Occur?
When an infection develops anywhere in our body, our immune system sends its warrior cells to that area. As a result of this battle, dead cells, bacteria, and tissue debris come together to form the fluid we call “pus.” If this fluid cannot be expelled from the body and accumulates in a closed cavity, we call it an abscess. Due to its structure being surrounded by milk ducts and fatty tissue, breast tissue is quite susceptible to the rapid progression of such infections.
At the root of this problem usually lies a bacterial invasion. There are bacteria that naturally live on our skin, especially around the armpit and nipple area. These microorganisms, which normally do not harm us, find the opportunity to enter the tissue through a tiny crack in the nipple or blockage of a milk duct. Once inside, they encounter a warm, moist, and nourishing environment, which provides a perfect ground for rapid multiplication.
The bacteria most commonly responsible for infection are:
- Staphylococcus aureus
- Methicillin-Resistant Staphylococcus Aureus (MRSA)
- Streptococci
- Anaerobic bacteria
Especially in recent years, the increase in antibiotic-resistant bacterial strains has made treatment processes more complex than before. Therefore, even lesions that appear as simple pimples should not be neglected.
In Whom Is Breast Abscess More Common?
A common belief in society is that this condition is only a problem for breastfeeding mothers. Yes, the breastfeeding period is the most risky time for breast infections, but it is not the only risk group. When evaluating patients, we examine the situation under two main headings: those related to the breastfeeding period and those not related.
Abscesses developing outside the breastfeeding period usually have more complex causes. The risk increases especially in women over the age of 30, individuals who smoke, or those with chronic diseases affecting the immune system such as diabetes. In rare cases, breast tissue infections and abscesses can even be seen in men. This shows that breast abscess is not only related to milk production but is also closely associated with general tissue health and the immune system.
Risk factors for the development of breast abscess include:
- Breastfeeding period
- Nipple cracks
- Smoking
- Diabetes
- Obesity
- Nipple piercing
- Medications that suppress the immune system
- Inverted nipple
What Are the Symptoms of Breast Abscess During the Breastfeeding Period?
For a mother who has just given birth and is trying to breastfeed her baby, a breast abscess makes this already exhausting process even more difficult. The process usually begins when milk ducts are not fully emptied and milk remains inside. This condition, which we call “milk stasis,” invites bacteria. At first, a general hardness and tenderness are felt in the breast. If no intervention is made at this stage, the condition turns into what we call “mastitis,” which is breast inflammation. In mastitis, a part of the breast becomes red, warm, and painful.
If mastitis is not treated or does not regress despite treatment, the body surrounds that area with a wall to limit the infection, and abscess formation begins. At this stage, the pain becomes throbbing. The mother may feel unbearable pain when she holds her baby or tries to breastfeed. In addition, with the risk of infection entering the bloodstream, systemic symptoms may also occur.
Commonly encountered symptoms are:
- High fever
- Chills
- Fatigue
- Muscle aches
- Shiny appearance of the breast skin
- Palpable mass
What Is the Relationship Between Smoking and Breast Abscess?
This is one of the most surprising issues for our patients, yet one of the clearest medical facts we know. The number one culprit of recurrent abscesses developing outside the breastfeeding period, especially just behind or around the nipple, is smoking. Toxic substances in cigarette smoke reach the breast tissue through the bloodstream. They directly damage the main milk ducts (lactiferous ducts) just beneath the nipple.
As a result of this damage, the cells lining the inner wall of the milk ducts lose their structure and begin to shed. The ducts, which should normally remain open, become filled with protein plugs called keratin. Like a clogged water pipe, secretions accumulated inside the duct cannot be expelled. Just as stagnant water grows algae, these accumulated fluids in the duct create an ideal environment for bacteria to multiply.
These types of abscesses are usually stubborn. Even if treated, as long as the person continues to smoke, the underlying duct damage does not heal, and the risk of recurrence of infection remains very high. Therefore, quitting smoking is an integral part of the treatment process. Otherwise, surgical procedures or medications may provide only a temporary solution.
Which Tests Are Performed to Diagnose a Breast Abscess?
When the patient enters the examination room, the detailed physical examination performed by the physician is the first step of diagnosis. However, findings seen or felt by hand are not sufficient on their own for modern medicine. Imaging methods are used to understand the depth, extent, and character of the fluid contained in the infection.
At this stage, the gold standard is ultrasonography. Since ultrasound works using sound waves, it does not contain radiation and is painless. It shows us exactly where the abscess is located, its size, and its structure down to the millimeter. It allows us to understand whether the abscess consists of a single large cavity or multiple small cavities like a honeycomb (multiloculated). This distinction is vital in determining the type of treatment to be applied.
Mammography is generally not preferred in the acute period, that is, when the breast is very painful and swollen. The reason is that inflamed tissue can distort mammography images and the compression process can be very distressing for the patient. However, after the infection is treated and the breast calms down, mammography is mandatory, especially in women over 35–40 years of age, to check for any underlying problems.
Methods used during diagnosis include:
- Physical examination
- High-resolution ultrasonography
- Diagnostic mammography
- Dynamic contrast-enhanced MRI (in complex cases)
- Blood tests
Why Is Needle Aspiration (PNA) the Primary Choice?
In the past, the approach to breast abscess treatment was more aggressive; when an abscess was seen, it was immediately incised and drained with a scalpel. However, as medicine advanced and patient comfort came to the forefront, this approach changed. Today, the first choice of modern medicine and ours is “Percutaneous Needle Aspiration” (PNA) performed under ultrasound guidance.
In this method, we visualize the location of the abscess in real time on the screen with the ultrasound device. After numbing the skin with local anesthesia, we enter the abscess cavity with a thick needle and aspirate the pus inside with the help of a syringe. The greatest advantage of this procedure is that it does not leave an incision scar on the breast. In addition, the recovery period is much shorter and the need for dressing is minimal.
The most important point patients should know is this: Needle aspiration usually does not end in a single session. The abscess cavity may collect fluid again. Therefore, the procedure may need to be repeated at intervals of a few days until the abscess completely dries up. This is not a sign of failure but the natural course of treatment. Being patient prevents unnecessary surgery.
The advantages of the PNA method are:
- No incision scar
- Less painful
- Short recovery time
- Does not prevent breastfeeding
- Does not require dressing
In Which Situations Is Surgical Drainage (Incision) Performed?
Although we prefer needle drainage as the primary method, in some cases classical surgical intervention becomes inevitable. If the abscess is very large (generally larger than 5 cm), if the patient’s skin has thinned and is about to rupture, or if the abscess content is too thick to be aspirated with a needle, surgical drainage is required.
In abscesses that we call “multiloculated,” meaning composed of many small interconnected cavities, it may not be possible to drain each cavity one by one with a needle. In this case, it is necessary to enter with a single incision, combine the cavities inside, and drain all the pus. The surgical method is also preferred in stubborn cases that do not regress despite repeated needle aspirations.
When surgical intervention is performed, the wound is usually not completely closed in order to prevent pus from reaccumulating. A drain or gauze is placed inside to allow the wound to heal from the inside out. This process is more demanding than the needle method and requires regular dressing.
How Should Antibiotic Use Be in Breast Abscess Treatment?
Antibiotics are an important part of abscess treatment but are not a solution on their own. It is not possible to dry a sac filled with pus by giving only antibiotics; it must be physically drained. Antibiotics are used to prevent the infection from spreading to surrounding tissues and to clear bacteria from the bloodstream.
Physicians usually start treatment “empirically,” meaning based on estimation. Antibiotics effective against the most common bacteria in the region are prescribed. However, the most definitive way to find the correct antibiotic is to take a sample from the drained pus and send it to the laboratory. As a result of the test called culture-antibiogram, the bacteria causing the infection is identified and its sensitivity to which drug is determined. If the initially prescribed medication is not effective, treatment is changed according to the test result.
Sometimes, if the abscess is very small, the patient has no fever, and the general condition is good, recovery may be achieved with proper drainage alone without using antibiotics. The physician makes this decision entirely based on the patient’s clinical condition.
Commonly used antibiotic groups include:
- Penicillin derivatives
- Cephalosporins
- Clindamycin
- Doxycycline (in suspected MRSA)
Can Breastfeeding Mothers Continue to Breastfeed When They Have a Breast Abscess?
This question is the greatest source of concern for new mothers. Mothers often fear that the infection will pass to the baby through the milk or that the antibiotics they use will harm the baby. However, in light of scientific data, our approach is very clear: Breastfeeding should continue.
Breastfeeding from the infected breast does not harm the baby. The baby’s stomach acid can neutralize bacteria in the milk. More importantly, breastfeeding ensures optimal emptying of the breast. Keeping the milk ducts open and maintaining milk flow is the most effective physiotherapy for healing the infection. Stopping breastfeeding causes milk to accumulate inside and may further exacerbate the infection.
If breastfeeding is too painful or if the baby refuses that breast, the breast should be emptied regularly with a strong hospital-grade breast pump. In some cases, for example if the surgical incision is in the baby’s mouth area or if a highly resistant bacterium (such as MRSA) is detected, your doctor may recommend temporarily discarding milk expressed from that breast. During this period, breastfeeding should continue from the other breast.
Recommendations for breastfeeding mothers include:
- Frequent breastfeeding
- Warm compress application
- Plenty of fluid intake
- Rest
- Correct breastfeeding position
- Breast hygiene
Why Does Breast Abscess Recur Frequently?
Abscesses that recur continuously from the same site despite treatment, antibiotic use, and drainage are quite discouraging for patients. This situation is generally seen in “non-lactational,” that is, outside the breastfeeding period, abscesses around the nipple. The problem here is not bacterial resistance but disruption of the duct structure.
Due to keratin plugs mentioned earlier, the ducts that become blocked and dilated turn into a permanent nest for infection. Even if the inflammation is drained, because the structure of the duct is damaged, it becomes infected again shortly after. Over time, this condition may lead to the formation of a “fistula.” A fistula is an abnormal tract formed between the diseased duct and the skin, causing continuous discharge.
To break this cycle, it is not enough to treat the infection alone; the anatomical disorder that predisposes to infection must also be eliminated. Understanding this underlying mechanism in recurrent abscesses is the key to proper treatment.
What Is the Definitive Solution in Recurrent Abscesses?
For constantly recurring, chronic nipple abscesses and fistulas, medical treatment is no longer a solution. At this point, it is necessary to surgically address the root of the problem. The medical name of the procedure performed is “Total Duct Excision.”
The logic of this surgery is simple: All main milk ducts that cause infection and have lost their function due to blockage are removed. Through an aesthetic incision made around the nipple, the ducts opening to the nipple are removed as a package. Thus, the damaged environment where bacteria settle is eliminated.
After this surgery, it will no longer be possible for the patient to produce milk from that breast, but the shape and sensation of the nipple are generally preserved. This is the most effective method, reducing the risk of recurrence to below 5%. Pathological examination of the removed tissues is also very valuable for detecting any underlying diseases.
What Is Idiopathic Granulomatous Mastitis (IGM)?
Sometimes we encounter cases that appear like a breast abscess, with a mass and discharge, but never respond to standard treatments. No bacterial growth is detected in culture tests, and antibiotics are ineffective. The name of this mysterious condition is usually Idiopathic Granulomatous Mastitis (IGM).
This disease is not a microbial infection. It is the body attacking its own breast tissue for an unknown reason (thought to be autoimmune in origin). It is usually seen in young women who have given birth. Diagnosis is difficult because it can mimic breast cancer. A biopsy is absolutely required to establish a definitive diagnosis.
IGM treatment requires patience. Cortisone (steroid) therapy is used to suppress the immune system’s attack in that area. However, medication alone may sometimes be insufficient and the disease may recur. The most successful results are obtained by surgically removing the affected area after reducing the lesion with medication.
Can a Breast Abscess Be a Sign of Cancer?
This question is the most frightening one that lingers in every woman’s mind. A breast abscess itself does not turn into cancer. However, there is a very critical distinction: A rare but aggressive type of cancer called “Inflammatory Breast Cancer” can mimic breast infection and abscess.
In this type of cancer, the breast also becomes red, swollen, warm, and takes on an orange peel appearance. It looks just like mastitis. Therefore, in every case where we do not see the expected improvement despite treatment, that does not respond to antibiotics, or where the mass does not disappear despite drainage, we approach with suspicion.
This risk should be taken more seriously especially in women over 40 years of age and not in the breastfeeding period. In such suspicious situations, a tissue diagnosis should be made by biopsy without delay. In addition, after treatment is completed and the infection has completely resolved, control imaging is of vital importance to detect tumors that may have been overlooked.
Situations that raise suspicion include:
- Swelling that does not respond to treatment
- Redness seen outside the breastfeeding period
- Nipple retraction
- Hard lymph nodes palpable in the armpit
- Orange peel appearance of the breast skin
How Does the Recovery Process Progress After Treatment?
The success of treatment is closely related not only to the procedure performed in the hospital but also to care at home. Patients who undergo needle aspiration (PNA) can usually return to their normal lives on the same day. Mild bruising or soreness at the procedure site is normal. However, if the pain gradually increases or fever develops, this may be a sign that the abscess has refilled, and a doctor should be consulted immediately.
In patients who undergo surgical drainage, care of the open wound is important. Keeping the wound clean and performing dressings regularly accelerates healing. Taking the painkillers prescribed by your doctor at regular intervals before the pain starts increases comfort.
Nutrition and lifestyle also play a role in recovery. Drinking plenty of water and following a protein-rich diet supports tissue repair. Patients who smoke should quit or at least take a break until the wound heals to reduce the risk of complications. Breastfeeding mothers are advised to pay extra attention to breast care and hygiene and to avoid tight clothing. It should be remembered that breast abscess is a condition that completely heals when properly managed; the important thing is to consult a specialist physician as soon as symptoms are noticed.
Frequently Asked Questions
In whom is breast abscess most commonly seen and why does it occur?
Breast abscess is most commonly seen in breastfeeding women. Blockage of milk ducts and bacterial infection are the main causes. The risk also increases in smokers, diabetic patients, and individuals with nipple piercings.
If a breast abscess becomes chronic, what problems can it cause?
Untreated breast abscess may become chronic, leading to recurrent infections, damage to breast tissue, and fistula formation. This may cause both physical and aesthetic problems.
Which diseases can be confused with a breast abscess?
Breast cancer, galactocele, and fat necrosis may present with findings similar to breast abscess. For a definitive diagnosis, ultrasound, physical examination, and if necessary, biopsy may be required.
What happens if a breast abscess is not drained?
Undrained abscesses may enlarge, damage the skin, form a fistula, and lead to systemic infection (sepsis). Therefore, needle or surgical drainage is often necessary.
Does a breast abscess prevent continued breastfeeding?
In most cases, breastfeeding can continue. Although breastfeeding from the infected breast is not always recommended, breastfeeding continues from the healthy breast. Planning should be made in accordance with antibiotic therapy.
What should be done during the breastfeeding period to prevent breast abscess?
Frequent breastfeeding, paying attention to nipple hygiene, preventing milk accumulation, and using correct breastfeeding techniques are effective in preventing abscess. Preventing nipple cracks is also important.
Which antibiotics are used in breast abscess treatment?
Antibiotics effective against staphylococci are generally preferred. For breastfeeding mothers, antibiotics compatible with breast milk are used, and treatment must be planned in consultation with a physician.
How is a breast abscess diagnosed with ultrasound?
Ultrasound clearly shows the size, location, and content of the abscess. It is a common and reliable method used both in diagnosis and in guiding needle drainage.
What measures should be taken to prevent recurrence of breast abscess?
Hygiene, quitting smoking, strengthening the immune system, and regular breast health follow-up are important. During breastfeeding, ensuring complete emptying of the breast reduces the risk of recurrence.
Does a permanent scar remain in the breast tissue after a breast abscess?
If surgical intervention is required, a small scar may remain. In most cases, with proper drainage and treatment, a significant scar does not occur. For aesthetic concerns, plastic surgery support may be sought.
How Long Does Breast Abscess Treatment Take?
Breast abscess treatment usually lasts 7 to 14 days. The recovery period after intervention may vary depending on the size of the abscess, the severity of the infection, and the individual’s overall health condition.
Which Doctor Should Be Consulted for a Breast Abscess?
A breast abscess generally presents as a painful, inflamed swelling in the breast due to infection. The specialist to be consulted in this case is a general surgeon.
How is a breast abscess treated?
Treatment of a breast abscess is usually carried out with antibiotic use and drainage of the abscess. In small abscesses, medication alone may be sufficient. In larger, painful, and advanced abscesses, needle aspiration or surgical drainage may be required. The treatment plan is determined according to the size of the abscess and the patient’s overall condition.
What happens if a breast abscess is not treated?
If left untreated, the abscess may enlarge, open onto the skin, and cause continuous discharge. The infection may spread to surrounding tissues and become chronic, leading to recurrent abscesses. Therefore, early intervention is important.
How is a breast abscess drained?
A breast abscess is most commonly drained by needle aspiration under ultrasound guidance. In some cases, surgical drainage may be performed through a small incision. After the procedure, antibiotic therapy is continued to control the infection.
What is good for a breast abscess?
Regular use of antibiotics prescribed by a physician and drainage when necessary accelerate recovery. Warm compresses may help reduce pain. However, squeezing the abscess or attempting self-intervention may worsen the infection.
Can a baby be breastfed if there is a breast abscess?
The breastfeeding plan may vary depending on the location and severity of the abscess. In most cases, breastfeeding from the healthy breast is safe. The decision to breastfeed from the affected breast is made according to the physician’s evaluation. It is important to follow the doctor’s recommendations during the treatment process.

