Breast Cancer Rash: Is It a Red Flag?
An average woman in the US has a 13% chance of developing Breast Cancer at some point in her life.
One of the symptoms of Breast Cancer is rashes. But rashes on the breast do not always mean Cancer.
This makes it important to understand the possible causes of these rashes and the steps you can take to ensure your breasts are healthy.
In this article, we shall discuss Breast Cancer rashes and other conditions that exhibit similar symptoms and tips to manage these rashes.
We will also learn how to perform self-examinations to detect any abnormalities at the earliest for a better prognosis.
What does a rash look like?
A rash is a change in the skin’s appearance, often characterized by redness, inflammation, and altered texture.
It can vary widely in its appearance, depending on the underlying cause.
Common characteristics include red or pink patches, raised bumps, blisters, scales, or pimples.
Rashes may be itchy, painful, or have a burning sensation.
They can occur in small localized areas or spread across larger body portions.
Rashes can result from allergies, infections, irritants, or underlying medical conditions.
Proper evaluation by a healthcare professional is essential to determine the cause and appropriate treatment for a rash.
Inflammatory Breast Cancer (IBC)
IBC is a rare but aggressive form of Breast Cancer that makes up for about 1% to 5% of all Breast Cancer cases.
Rashes are a prominent sign of this type of Cancer which makes the skin look pitted, resembling an orange skin (peau d’orange).
It can also lead to a change in the color of the skin. It is usually red, but for some women, it could appear darker or even purple in color.
Other symptoms to assist the diagnosis of IBC include
- A sensation of heaviness, tenderness, or burning in the breast
- Nipple changes, such as inversion, dimpling, or flattening
- Swelling of the breast
There may or may not be any noticeable lumps on physical examination, which might make it difficult to diagnose.
Common treatment options for such type of Cancer include:
- Chemotherapy to shrink Cancer
- Surgery to remove Cancer
- Radiation therapy
- Hormone therapy
It is typically diagnosed in people between the ages of 40 and 50.
Additionally, black women are at a higher risk of IBC than others.
Obesity is also a factor that contributes to the likelihood of IBC.
Paget’s disease of the breast

This distinct form of cancer impacts the skin near the nipples, particularly on the areolas.
The detection of this condition can signify the existence of an internal tumor.
Symptoms may manifest as skin thickening around the nipples, redness, itching, and a tingling or burning sensation in the breast area.
Symptoms of Paget’s disease include the following:
- Scaly or flaky skin on the nipple
- Bloody or straw-colored nipple discharge
- Lump in the breast
- Thickening of the skin
- Flattened or inverted nipple
These signs typically occur in only one breast. Early on, the skin changes might come and go or respond to topical therapy, giving the impression that your skin is healing.
Hence, it may take up to several months before it is diagnosed.
The treatment for Paget’s disease will depend upon the location of the Cancer. Some treatment options include:
- Surgically removing the nipple and areola
- Removing the breast and possibly lymph nodes
- Chemotherapy
- Hormonal treatments
- Radiation therapy
Metastatic Breast Cancer
It is a stage IV Cancer that has spread from the breast to other body parts.
The symptoms of MBC depend on where in the body the Cancer cells have invaded.
When the Cancer cells approach the liver, you may experience the following:
- Itchy skin or rashes
- Stomach pain
- Jaundice
- Loss of appetite
- Vomiting
Treatment for metastatic Breast Cancer aims to slow Cancer progression, relieve symptoms, and improve the quality of life. Some options are:
- Systemic therapy
- Radiation therapy
- Surgery
There’s no one defining skin change that’s the same for everybody.
Wendy Woodward, M.D., Ph.D.Physician & Researcher
Other conditions that cause breast rash
Some other conditions may manifest as a rash on or around the breast but are not cancerous and hence relatively harmless.
Such conditions are discussed below:
Intertrigo
It is an inflammatory condition caused by friction of the skin and is intensified by the presence of moisture and heat.
It can lead to a bacterial or fungal infection.
The symptoms of Intertrigo include:
- Change in the skin color
- Itching, inflammation, and swelling
- Unusual discharge that might have an odor
- Sores or blisters
- Cracked or broken skin
Mastitis

It is non-cancerous inflammation of the breast, caused typically due to an infection.
It is most commonly seen in breastfeeding women, and the symptoms include
- Pain and swelling
- Inverted or retracted nipple with discharge
- Skin thickening
- Changes in skin color
- Fever and chills
Breast abscess
It is a sign of a bacterial infection that has not been treated quickly.
The majority of the abscess cases are due to breastfeeding, but it might also indicate Diabetes or Inflammatory Breast Cancer (IBC).
Symptoms include
- Breast pain and swelling
- Skin changes
- Discharge
- Warmth in the breast
- Flu-like symptoms, such as fever, in some cases
Others
Other conditions which might cause a rash include the following:
- Allergic reactions leading to dermatitis, swelling, and hives
- Shingles or herpes zoster
- Mammary duct ectasia
- Eczema
- Seborrheic dermatitis
- Psoriasis
Self-examination of a Breast Cancer
Getting a rash might not conclusively indicate Breast Cancer.
Here is how you can keep a check yourself to aid early diagnosis and treatment for a better prognosis.
Visual exam
Stand or sit topless in front of a mirror and observe the following with your hands at your side and then again with your hands raised over your head and your palms meeting:
- Any change in shape or size of either breast
- Puckering or dimpling of the breast
- Check if your nipples are inverted or flattened
- Lift the breast to examine the symmetry of the ridges along the bottom
Physical exam
You can perform this examination while lying on your back or during a shower.
Utilize the pads of your middle three fingers or any sensitive part of your hand, avoiding the fingertips.
The objective is to exert varying degrees of pressure to sense the different layers of breast tissue.
Mentally divide the breast into four quadrants and thoroughly examine each section. Don’t forget to check the areas around the breast and under the armpits.
Should you encounter discomfort or detect anything unusual, it’s crucial to consult a physician for a proper diagnosis promptly.
Read More:Empowering Women: Strategies for Breast Cancer Prevention
When to seek help
Immediately see your doctor if you notice any of the following:
- Unusual nipple discharge
- Redness, pain, tenderness, warmth, or swelling
- Scales, sores, itching, or rashes
- A hard lump or knot around your underarm
- Change in the structure of the nipple (flat or inverted)
- Dimples, ridges, or bulges on the breast skin
- Change in the appearance of the breast or surrounding tissues
Tips for management of breast rashes
The medical treatment will be suggested to you based on a variety of factors associated with Breast Cancer.
But there are certain things you can do to take care of things on your end.
- Do not scratch the skin of the breast
- Use fragrance-free products
- Place a warm washcloth on your rash multiple times a day
- Ask the doctor or your pharmacist to suggest something to relieve the itching and pain
- Wear loose clothes
- Pat yourself dry after a bath
- Avoid sun exposure
- Avoid perfumes or deodorants on or around the affected area
- Seek medical advice for an unfamiliar rash
Takeaway
In conclusion, Breast Cancer rashes can be a concerning symptom that should be taken seriously.
However, remember that not all breast rashes indicate Cancer and many non-cancerous conditions can also cause breast rashes.
Therefore, it’s crucial to consult with a professional if you notice any changes in your breast, including the appearance of a rash.
By staying informed, you can take an active role in maintaining your breast health.
There are medicines like Xtane 25 mg which helps to treat the condition.
Frequently Asked Questions
What type of breast Cancer causes a rash on the breast?
Inflammatory Breast Cancer (IBC) and Paget’s disease of the breast can cause a rash on the breast. They are rare but aggressive forms of Cancer and develop very rapidly. But there are non-cancerous conditions like Mastitis, Intertrigo, etc. which can also manifest as a rash.
What do breast rashes look like?
Breast rashes can have various appearances depending on their underlying cause. In the case of inflammatory Breast Cancer, the rash may appear as a red, swollen, and warm breast area accompanied by itching or tenderness. Other causes may present as a scaly, itchy, or dry skin patch.
Where does Inflammatory Breast Cancer rash start?
IBC typically starts with a rash on the breast, which appears suddenly and may not be accompanied by a lump. The rash is red, swollen, and warm to the touch and is spread to a third of the breast or more. The skin may appear pitted, like orange skin.
What is the most common breast rash?
The most common breast rash is contact dermatitis, which occurs when the skin comes into contact with an irritant or allergen. This can cause redness, itching, and sometimes blistering or peeling of the skin. Common irritants include soaps, perfumes, and certain fabrics, while common allergens include nickel and latex.
Does metastatic Breast Cancer cause a rash?
Yes, Metastatic Breast Cancer (MBC) can cause a rash on the breast or other parts of the body. When spread to the liver, MBC may present as a rash. Other symptoms include stomach pain, Jaundice, loss of appetite, and vomiting.
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