Rashes Under Your Breast? Sweat No More, Try These Natural Cures Instead

Updated on February 24th, 2020
rash under breast

Rashes under the breasts are more predominant than you think. While in the majority of the cases, the number one cause is ill-fitting innerwear, there can be a number of reasons – from excessive sweating or dryness in that area, an allergic reaction to yeast, bacterial, or fungal infection – for the problem. While the itchiness and burning sensation caused discomfort, the good news is that this problem can be quickly fixed, thanks to these natural home remedies.

Here Is What Causes Rash Under Breast

  • Skin infection: Candidiasis, Ringworm, etc.
  • Allergies to foods, medicines, pollen, plants, or insect stings
  • Autoimmune diseases: Eczema, inverse psoriasis, hyperhidrosis, Hailey-Hailey disease, etc.
  • Cancer
  • Heat rash

It can be quite embarrassing to deal with the funky odor and the constant need to itch under the breast. This could deter you from seeking any rash under breast treatment. However, here are a few natural remedies that will guide you with how to treat rash under breast.

Natural Cures for Rash Under Breast

CURE 1: Home Remedies

Here are some home remedies for rash under breast:

1. Baking Soda

Baking Soda
Image: ShutterStock

Baking soda could provide you relief from an itchy rash under the breast. Here’s how:

Why Does it Work?

Baking soda is alkaline in nature and, as a result, increases the pH of the skin. Thus, it reduces the itchiness that comes with rashes under the breasts. Further, it also facilitates the removal of scales(1) present over the skin.

Materials Required

  • A teaspoon of baking soda
  • Two to three drops of water


  1. Combine the water and baking soda to make a paste.
  2. Apply it to the affected portion and let it sit for about 20 to 30 minutes.
  3. Rinse it off with warm water and pat the area dry.


Follow this remedy once a day.

rash under breast

[ Read: Home Remedies for Skin Rashes ]

2. Aloe Vera Gel

If you suffer from heat rash under the breast, then aloe vera gel can come to your rescue.

Why Does it Work?

Aloe vera gel possesses soothing, anti-inflammatory(2) properties. As a result, it can calm skin irritation and itchiness that is a result of excessive heat or sweating.

Materials Required

  • Aloe vera gel


  1. Apply the aloe vera gel generously over the inflamed area.
  2. Allow it to sit for at least 23 to 30 minutes. You may rinse it off or massage it into your skin and let it stay overnight.


Apply the gel at least 2 to 3 times a day.

[ Read: Aloe Vera for Skin ]

CURE 2: Oils

If the rash under your breast smells, you can make use of certain essential oils not only to allow your skin to heal but also to counter the body odor.

1. Neem Essential Oil

neem oil

Neem is well-known for its medicinal properties. However, it also helps with red rashes under the breast.

Why Does it Work?

Neem and neem oil extract(3) has the ability to fight infections and bring down inflammation. Hence, it not only counters the existing rash but also prevents the rash from spreading or recurring. Additionally, it possesses potent skin-healing properties that can help with the repair of the sensitive skin under the breast.

Materials Required

  • Pure and organic, cold-pressed neem essential oil
  • Cotton balls


  1. Wash the area with soap and water.
  2. Soak the cotton ball in the neem essential oil and dab it under the breasts.
  3. Allow your skin to soak up the oil for about 20 to 30 minutes, then rinse the area with warm water. Pat dry.


Apply neem oil daily to get the desired result.

[ Read: Essential Oils for Heat Rash ]

2. Tea Tree Essential Oil

Whether you are suffering from a fungal rash under breast or yeast rash under the breast, tea tree essential oil can help tackle everything!

Why Does it Work?

Tea tree oil possesses antibacterial, antifungal(4), and antimicrobial properties that can target the primary reason behind the rash formation. Further, it is loaded with anti-inflammatory agents that can bring down the swelling or any associated symptoms.

Materials Required

  • Two to three drops of tea tree essential oil
  • 10 ml of carrier oil (preferably coconut oil)


  1. Blend the oils and apply the mixture over the affected region.
  2. Leave it on overnight and wash it off the following morning with warm water.


Do this every night before going to bed.

3. Garlic Essential Oil

Garlic Oil
Image: ShutterStock

Yet another way to get rid of a skin rash under the breast is by using garlic-infused essential oil. However, refrain from using garlic essential oil if you have cuts or open wounds under your breasts.

Why Does it Work?

Garlic contains allicin, which impacts antimicrobial and anti-inflammatory properties to garlic and garlic essential oil. At the same time, Ajoene, another bioactive compound present in garlic, offers antifungal qualities. As a result, it can help in treating the skin infections that could cause rashes under the breast.

Materials Required

  • Two to three drops of garlic essential oil
  • 10 mL of carrier oil (coconut or olive oil)


  1. Blend the garlic essential oil with the carrier oil and ally it over the affected area.
  2. Let it sit for about an hour.
  3. Use warm water to wash it off and pat it dry.


Apply this once a day.

The essential oils listed in this article are available for purchase online.

CURE 3: Herbs

Certain spices can help you in getting rid of the rash under your breast. These include:

1. Turmeric

Turmeric is a miraculous cure for a range of issues and skin conditions. Hence, it is useful in getting rid of rashes under breasts.

Why Does it Work?

Curcumin, an antioxidant compound present in turmeric, nourishes the skin and grants it anti-inflammatory qualities. Thus, the skin clears up and heals faster.

Materials Required

  • Two teaspoons of turmeric powder
  • A few drops of water


  1. Combine the turmeric and water to make a thick paste.
  2. Apply the paste over the affected region and let it sit for about 20 minutes.
  3. Rinse it off with warm water.


Follow this regimen daily or every second day.

[ Read: Reduce Breast Pain Naturally ]

2. Witch Hazelnut Extract

benefits of witch hazel

If you suffer from painful rashes under your breast, then you must consider applying some witch hazelnut extract over the area.

Why Does it Work?

Witch hazelnut extract possesses strong anti-inflammatory and antioxidant properties that can not only bring down the swelling and inflammation but also provide relief from itching.

Materials Required

  • Witch hazelnut extract
  • Cotton balls


  1. Dip the cotton balls in the witch hazelnut extract.
  2. Apply a thin layer over the affected and let it dry and seep into the skin.


Apply this once or twice a day.

Tips to Prevent Rash Under Breast

Here’s what you can do to prevent a sweat rash under breast:

  • Wash and clean the affected area with antibacterial soap and water daily. Remember to pat the area dry.
  • If sweat under the breast is causing a rash, then you must change out of sweaty clothes immediately. Plus, wear bra liners to absorb the sweat.
  • Avoid scratching the area.
  • Make use of fragrance-free skin products.
  • Wear clothes that are skin-friendly and do not cause irritation.

These useful tips can help you target itchy and smelly rashes under the breast. Try a combination of any of the remedies outlined above to get rid of rashes under the breasts. Consult a dermatologist if the condition does not seem to improve.


1. Could rash under breast indicate cancer?

Not every rash under breast could be cancer. However, if you display the following symptoms, consult a physician immediately:

  • Inverted nipples
  • Pimple-like rashes
  • Pink or red skin discoloration
  • Pitted skin similar to an orange peel

2. How long does rash under the breast last?

Typically, the rash lasts only for a few days to a couple of weeks.

3. Should I continue wearing a bra despite the rash under my breasts?

Ideally, you should minimize the usage of your bra until the rash clears up.

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