14 Natural Home Remedies to Treat Rash under Breast

Discover effective treatments for rash under breast, and learn how to alleviate symptoms, reduce inflammation, and promote healing using natural remedies.

Sanchari Bhattacharya
Written by Sanchari Bhattacharya , Health & Fitness Expert
Updated on Jul 11, 2023 | 06:40 PM IST | 434.5K
home remedies to treat rashes under breast
home remedies to treat rashes under breast

Dealing with a rash under breasts can be uncomfortable and, frankly, embarrassing. This common condition, known as intertrigo, is caused by the accumulation of sweat, moisture, and friction in the skin folds. The warm and moist environment provides an ideal breeding ground for bacteria, fungi, and yeast, leading to irritation, redness, itching, and sometimes even pain.

While it’s always recommended to consult a healthcare professional for a proper diagnosis and treatment, there are several effective home remedies to treat rash under breast that can provide relief from the symptoms. These natural remedies can help alleviate discomfort, reduce inflammation, and promote healing without the need for harsh chemicals or medications.

Before we delve into the various home treatments that can assist in treating and preventing this issue, let’s take a look at some possible causes of the same.

Causes of Rashes under Breast

home remedies to treat rashes under breast

A rash under breast can occur due to a variety of factors. Understanding the causes can help in effectively managing and preventing this uncomfortable condition.

  • Moisture and sweat: The warm and moist environment beneath the breasts, combined with sweat and friction, creates an ideal breeding ground for bacteria, fungi, and yeast. Excessive sweating can lead to maceration of the skin, making it more susceptible to rash development.
  • Poor hygiene: Inadequate cleaning and drying of the area under the breasts can contribute to the development of rashes. When sweat, dirt, and other debris accumulate on the skin, it can lead to irritation and inflammation (1).
  • Friction: The constant rubbing of the skin under the breasts against clothing or adjacent skin can cause irritation and breakdown of the skin barrier. This friction can further exacerbate the rash and lead to discomfort.
  • Obesity or large breasts: Excess weight or large breasts can increase the likelihood of skin folds and tight spaces beneath the breasts (2). These areas provide a favorable environment for the development of a rash due to increased moisture and friction. 
  • Allergic reactions: Contact dermatitis, an allergic reaction to certain substances, can also cause a rash under breast. Common allergens include harsh soaps, laundry detergents, perfumes, or fabrics that come into contact with the skin. It can also cause hives. Hives can manifest as itchy red or skin-colored lumps under the breasts. The development of hives is an indication that your immune system is reacting negatively to something. When squeezed, hives will often blanch and turn white.
  • Fungal or yeast infections: Fungal or yeast overgrowth, such as Candida, can cause a rash under breast. These infections thrive in warm and moist areas, leading to redness, itching, and discomfort.
  • Skin conditions or autoimmune disorders: Certain skin conditions and disorders like eczema, inverse psoriasis, Hailey-Hailey disease, hyperhidrosis,  or seborrheic dermatitis can affect the area under the breast, causing rashes and skin irritation. Eczema causes small, fluid-filled lesions that ultimately ooze and crust over. Inverse psoriasis manifests as red, smoothened regions of skin, while hyperhidrosis is characterized by excessive perspiration that results in the development of lesions and rash. Hailey-Hailey disease, on the other hand, causes the afflicted areas of the body to develop blistering lesions.
  • Cancer: Rashes under the breasts may also be a symptom of inflammatory breast cancer, an uncommon but aggressive form of the disease (3). Some of the signs include:
  • Texture like an orange peel, with tiny pits
  • Changes in skin tone to pink or red
  • An outbreak of zits
  • A nipple that faces inside as opposed to outward.

Rashes beneath the breast can have a variety of serious reasons. Most of the time, rashes aren’t anything to worry about, but in rare cases, they can be a sign of something far more serious. If the rash persists, worsens, or is accompanied by other concerning symptoms, it is recommended to consult a healthcare professional for a proper diagnosis and guidance.

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14 Natural Treatment Options for Under-Breast Rashes

1.     Tea Tree Essential Oil

home remedies to treat rashes under breast

The antimicrobial and anti-inflammatory properties of tea tree oil are a lifesaver when it comes to treating rashes (4). By eradicating infection-causing microorganisms and reducing swelling and irritation, tea tree oil may aid in the elimination of rashes under breast.

You Will Require:

  • 2-3 drops of tea tree essential oil
  • 1 tablespoon of any suitable carrier oil (coconut or olive oil).

What You Should Do:

  1. To any carrier oil that suits your skin, add the droplets of tea tree oil.
  2. Blend thoroughly, then apply to the affected area.
  3. Allow it to sit overnight.
  4. Rinse it the following morning.

How Often Should You Do This?

You may apply this every night.

2. Coconut Oil

home remedies to treat rashes under breast

Coconut oil's anti-inflammatory and analgesic properties can help eliminate lesions under the breasts. The antimicrobial properties of coconut oil against Candida can be used to treat yeast infections that may be the cause of the rash (5).

You Will Require

  • 1 tablespoon of coconut oil.

What You Should Do

  1. Apply virgin coconut oil to the affected area. If it is solid, melt it by rubbing it between your fingertips.
  2. Wash your hand thoroughly.
  3. Leave it on – there’s no need to wipe it off unless you are uncomfortable.

How Often Should You Do This?

You may repeat this 1-2 times per day.

3. Lemon Juice

home remedies to treat rashes under breast

Because of its antibacterial properties, lemon juice may be an excellent all-natural therapy for rashes in the breast area. Additionally, the antifungal properties of lemon juice make it an effective remedy for this issue (6).

You Will Require

  • 1 teaspoon of lemon juice
  • 1 teaspoon water

What You Should Do

  1. Mix both ingredients.
  2. Apply to the rash.
  3. Wash it off after 20 minutes.

How Often Should You Do This?

You may repeat this once a day.

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4. Baking Soda

home remedies to treat rashes under breast

The alkalinity of baking soda may raise the skin's pH and alleviate irritation caused by sores under the breasts. It may also aid in the removal of epidermis scales, if present (7).

You Will Require

  • 1 tsp of baking soda
  • A small amount of water

What You Should Do

  1. Add water to the baking soda to form a paste-like consistency.
  2. Apply the mixture to the afflicted areas.
  3. Keep it on for 20 to 30 minutes.
  4. Wash off with water.

How Often Should You Do This?

 You may use this whenever you feel itchy.

5. Garlic

home remedies to treat rashes under breast

Garlic has numerous advantages for the skin. Its anti-inflammatory and antimicrobial properties can aid in the treatment of skin infections that produce lesions beneath the breasts (8), (9).

You Will Require

  • 1-2 cloves of garlic
  • 1 tsp of olive oil

What You Should Do

  1. Mince the cloves of garlic
  2. Warm the minced garlic with a tablespoon of olive oil.
  3. Filter the garlic bulbs.
  4. Apply the oil to the affected region.
  5. Allow it to sit overnight.
  6. Rinse it the following morning.

How often should you do this?

You may apply this up to 3 times a day.

6. Oatmeal

home remedies to treat rashes under breast

Oatmeal has anti-inflammatory and antioxidant properties that may be utilized to treat breast rash (10).

You Will Require

  • 1 cup of oat flour
  • Water

What You Should Do

  1. Fill the tub with water.
  2. Mix in one cup of pulverized oats thoroughly.
  3. Soak in the oatmeal bath for twenty to thirty minutes.

How Often Should You Do This?

You may perform this once every day.  

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7. Apple Cider Vinegar

home remedies to treat rashes under breast

The antimicrobial properties of apple cider vinegar are effective against multiple microorganisms, including Candida (11). Consequently, if the blemishes under your breasts are due to a yeast infection, this remedy may be beneficial.

You Will Require

  • 1 tablespoon of organic apple cider vinegar
  • 1/2 cup water
  • Cotton balls

What You Should Do

  1. Mix the water with the apple cider vinegar.
  2. Saturate a cotton ball.
  3. Apply to the afflicted area.
  4. Wash off with water after 10-15 minutes.

How Often Should You Do This?

This can be performed multiple times per day.

8. Neem

home remedies to treat rashes under breast

The medicinal properties of neem include its anti-inflammatory and antimicrobial properties (12). These qualities may also aid in reducing and preventing under-breast rash.

You Will Require

  • Several neem leaves.
  • Water

What You Should Do

  1. Wash the neem leaves under running water.
  2. Blend the leaves with a small amount of water to create a viscous paste.
  3. Apply the paste to the affected area.
  4. Keep it on for 20 to 30 minutes.
  5. Wash off with water.

How Often Should You Do This?

You may perform this once every day, before taking a bath.

9. Turmeric

home remedies to treat rashes under breast

Curcumin is the main component of turmeric. This compound's antioxidant and anti-inflammatory properties may aid in the treatment of breast lesions (13).

You Will Require

  • 1 teaspoon of turmeric powder
  • Water (as necessary)

What You Should Do

  1. Combine the turmeric powder with a small amount of water.
  2. Mix thoroughly to form a viscous mixture.
  3. Apply the paste to the afflicted area and allow it to sit for fifteen to twenty minutes.
  4. Wash it off with water.

How Often Should You Do This?

You may perform this action once per day or every other day.

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10.  Witch Hazel

Witch hazel's antioxidant and anti-inflammatory properties can aid in the treatment of dermatitis under the breasts by reducing irritation and inflammation (14).

You Will Require

  • Witch hazel (as needed).
  • Cotton balls

What You Should Do

  1. Soak a cotton ball with witch hazel
  2. Apply to the afflicted area.
  3. Allow it to dry naturally.

How Often Should You Do This?

You may repeat this 1-2 times per day.

11.  Aloe Vera

home remedies to treat rashes under breast

Under-breast lesions may be soothed with aloe vera to reduce inflammation. The anti-inflammatory properties of aloe vera extracts can be used to relieve itching and inflammation caused by sores under the breast (15).

You Will Require

  • The gel of freshly extracted aloe vera

What You Should Do

  1. Extract gel from an aloe leaf.
  2. Using a spatula, whisk the gel and then apply it to the afflicted area.
  3. Leave it on for 20 to 30 minutes, then wash off with water.

How Often Should You Do This?

You may repeat this 1-2 times per day.

12.  Basil Leaves

home remedies to treat rashes under breast

Leaves of basil, long used for medicinal purposes, are another effective therapy for treating breast rashes. They have antibacterial components that assist in keeping the afflicted region healthy and free of infection (16). The tingling feeling that sometimes accompanies a rash on the breasts can be quickly soothed by the cooling impact of basil leaves.

You Will Require

  • A bunch of Basil leaves
  • Water
  • Cotton balls

What You Should Do

  1. Boil the leaves in water for a while.
  2. Let it cool.
  3. Soak a cotton ball in the water.
  4. Apply to the affected area.

How Often Should You Do This?

You may repeat this 1-2 times per day.

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13.  Honey

home remedies to treat rashes under breast

In addition to acting as a humectant, honey is antimicrobial and anti-inflammatory (17). It may help kill microbes causing the rash under breast.

You Will Require

  • Organic honey
  • Lemon juice

What You Should Do

  1. Take some honey on your fingertips and apply it to the rash.
  2. Wash with cool water.

How Often Should You Do This?

You may repeat this 1-2 times per day.

14.  Cold Compress

A cold compress can numb the afflicted area and thereby may alleviate the itching that frequently occurs with dermatitis under the breast (18).

You Will Require

  • A cold compress

What You Should Do

  1. Apply a cold compress to the affected area.
  2. Leave it on for five to ten minutes, then remove it.
  3. Repeat.

You may perform this multiple times a day, whenever you want.

While you allow these remedies to work on those persistent blemishes under your breasts, here are some helpful tips to prevent a recurrence.

Tips to Prevent Under-Breast Rash

1. Keep the Afflicted Area Dry And Clean

Proper hygiene is very important for managing under-breast rashes. Gently wash the rash with mild soap and warm water, then pat it dry using a clean towel. Avoid rubbing or scrubbing the area vigorously, as it can further irritate the skin.

2. Apply Topical Remedies

Several topical remedies can provide relief from itching and inflammation, and promote healing. Some options include:

  • Antifungal creams: If the rash is fungal or yeast-related, over-the-counter antifungal creams containing ingredients like clotrimazole, miconazole, or ketoconazole can be effective. Follow the instructions on the package for proper application.
  • Hydrocortisone creams: Low-strength hydrocortisone creams can help reduce inflammation and relieve itching. Apply a thin layer to the affected area as directed on the packaging. Avoid using high-strength hydrocortisone creams without medical supervision. Do a patch test before applying it to the entire area.
  • Calamine lotion: Calamine lotion has soothing and drying properties, which can help alleviate itching and promote healing. Apply a thin layer to the affected area and allow it to dry.
  • Use moisture-absorbing powders: After the area is clean and dry, you can apply a small amount of cornstarch or talcum powder to help absorb excess moisture and prevent friction. Make sure to avoid inhaling talcum powder.

3. Wear Loose-Fitting And Breathable Clothing

Opt for loose-fitting clothing made of natural fabrics like cotton. These fabrics allow better air circulation and minimize friction, helping to prevent further irritation.

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4. Keep the Area Cool

Excessive heat can worsen under-breast rashes. Stay in a cool environment, and if necessary, use a fan or air conditioning to maintain a comfortable temperature.

5. Maintain a Healthy Weight

f excess weight is contributing to the rash, losing weight may help reduce the friction and moisture accumulation under the breast. Consult with a healthcare professional or nutritionist for guidance on healthy weight management.

6. Avoid Irritants

Identify and avoid any potential irritants that may be triggering or exacerbating the rash. This includes harsh soaps, scented products, laundry detergents, and fabrics that may cause allergies or skin irritation.

8. Avoid Wearing Bras for Long Durations

Allowing the affected area to breathe by limiting the wearing of bras can be beneficial in treating and clearing a rash under breast. Allowing air circulation and reducing friction can help promote healing and alleviate symptoms. However, it's important to balance this approach with personal comfort and support needs. If opting to go braless, consider wearing loose-fitting clothing for added comfort.

When to Seek Medical Attention

home remedies to treat rashes under breast

It is important to seek medical attention if you have a skin rash under the breast accompanied by any of the following symptoms:

  • Rapid spreading: If the rash is spreading rapidly all over your body, it may indicate a more serious condition requiring immediate medical evaluation.
  • Thick, warm, and red skin: If the affected skin appears thick, warm, and intensely red, it could be a sign of an underlying infection or inflammation that needs medical attention.
  • Systemic symptoms: Symptoms such as extreme fatigue, shivering, nausea, vomiting, or the presence of a fever may indicate a more severe infection or illness that requires prompt medical care.
  • Discolored, peeling, bleeding, or blistered skin: If the rash is accompanied by skin discoloration, bleeding, excessive peeling, or the formation of blisters, it is advisable to consult a doctor to assess the severity and potential underlying causes.
  • Uneven, multicolored, dark dots: The presence of irregular, multicolored, or dark dots within the rash may be a sign of a serious condition and should be evaluated by a healthcare professional.
  • Changing size and shape: If the patches or rash are continuously changing in size and shape, it is essential to seek medical attention as it may indicate an underlying problem that requires diagnosis and appropriate treatment.

Remember, accurately diagnosing a breast rash can be challenging, and in some cases, delaying medical treatment can lead to more severe health issues.

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Under-breast rashes can be uncomfortable and bothersome, but there are effective home remedies to help alleviate symptoms and promote healing. Remember, these remedies are general suggestions and may not be suitable for everyone. It's essential to consult a healthcare professional for a proper diagnosis and personalized treatment plan based on your specific condition. Take proactive steps towards caring for your skin and finding the relief you deserve.

ALSO READ: 8 Science-backed Home Remedies for Blackheads And Prevention Tips

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About The Author
Sanchari Bhattacharya
Sanchari Bhattacharya
Health & Fitness Expert

Sanchari, a certified Health & Nutrition Life Coach

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