Home Remedies

How to Get rid of Heat Rash Under Breast Naturally

Heat rash under breast or sweat rash are the most common and irritating condition for women, especially those who have large breasts or are obese. You may see dark red patches under the skin that produce itchiness, and in a difficult situation, they can turn into inflammatory blisters. 

These stubborn rashes can spread quickly to the folded parts due to any skin allergy, bacteria, or fungi or due to humidity. 

Rashes under the breast are also called Intertrigo, and many women feel embracement due to rashes.

In this Article

  1. Heat Rash Under Breast Causes
  2. How to Get rid of Heat Rash Under Breast

Heat Rash Under Breast Causes

  • Yeast infection, fungal infection (fungal rash under breasts), bacterial infection 
  • Any allergic reaction due to food or medication 
  • Autoimmune issues include skin disorders. 
  • Skin Cancer   

How to Get rid of Heat Rash Under Breast

Luckily, there are several Right home remedies available that can treat heat rash under breast naturally. Without any side effects, so let’s check out how to treat sweat rash under breasts

1. Aloe vera

Get rid of Heat Rash Under Breast with aloe vera

Aloe vera is a highly soothing and anti-inflammatory plant with many medicinal qualities and is readily available. It fights itchiness and reduces inflammation. 

How to use

  • Extract fresh aloe vera gel from the plant and directly apply it to the affected area and massage for a while and let it dry for 20 to 25 minutes. 
  • You can also add some lemon juice to enhance the results and provide immediate relief from itching and irritation. 
  • Repeat it twice a day. 
  • Best treatment for heat rash under breast area

2. Corn starch

 Corn starch

Corn starch is also known as a superb remedy to treat heat rash under breast. It soaks the moisturizer and dries the area, heals burning sensation and itchiness, and is relatively cheaper. 

How to use-

  • First of all, clean the affected area by using a mild soap and pat it dry. 
  • Now dust or apply some cornstarch, spread nicely to the affected place, and repeat it twice a day.
  • Don’t apply directly if you see any sweat or moisture around the area.

3. Calamine Lotion

Calamine Lotion

How to get rid of heat rash under breast with calamine? Nowadays, many calamine lotions and cream for heat rash under breast are available with different skin-friendly brands and make the skin smooth and soft and beneficial to treat breast rashes.  

How to use-

Clean the area, take some calamine lotion to your palm, apply it to the affected area, and spread evenly. 

Repeat twice a day.  

4. Coconut Oil

Coconut Oil

Coconut oil contains antimicrobial and anti-inflammatory components and fights Candida, and kills bacteria and fungal naturally. 

How to use-

  • Take organic coconut oil and apply to the affected area and leave it like that and repeat the procedure twice a day.   
  • Coconut oil is the best remedy for heat rash under breasts relief

5. Cold Compress

Cold Compress

The heat and humidity produced under the folded skin of breasts is also the primary reason for rashes under the breast.

A cold compress can heal the burning sensation and provide a soothing effect and reduce rashes naturally.[Trusted source]

How to use-

  • Wrap some ice in a thin cottony cloth and compress on the affected area twice a day.
  • You can also use a compressing bag, fill it with ice-cold water and put it over the rashes. If the weather is cold and you feel uncomfortable, then avoid cold compressing.    
  • In this way, cold compress cures for heat rash under breast

6. Turmeric


Turmeric is a beautiful spice that is used in the kitchen and includes unique herbal properties that treat multiple skin disorders.

Turmeric works as an antiseptic and fights infection and bacteria, and reduce rashes and inflammation.[Trusted source]

How to use

  • Take some lukewarm milk or water, add some turmeric and mix well, and apply it to the affected area and leave it for a few minutes or until it gets dry. 
  • Repeat twice a day.   

ALSO READ: How to Make Turmeric Tea for Weight Loss

7. Apple Cider Vinegar

Apple Cider Vinegar

ACV is also a useful solution that can cure breast rashes. It has an antibacterial and antimicrobial quality that kills microbes and fungus and provides healing.   

How to use

  • Mix one tablespoon of ACV in half a cup of water, dip a cotton ball in the solution and apply gently to the affected area. 
  • Repeat the process twice a day, and within a few days, you will get the results. 

8. Tea Tree Oil

get rid of heat rash under breast with Tea Tree Oil

Tea tree oil is also loaded with antibacterial and antifungal components that decrease sweat rash underneath breast and make the skin bacteria-free. 

How to use

  • Take any carrier oil, including olive oil or coconut oil, add 2 or 3 drops of tea tree oil, and apply it to the area and leave it overnight and wash off the next morning. 
  • Repeat once a day.  

9. Cotton


Don’t be surprised; yes, cotton can also help rashes and take fewer efforts with no mixing and applying. 

How to use

  • Take a thin layer of cotton and keep it between the folds of the breast and chest. 
  • It will absorb the excess moisture and sweat that can increase the infection. 

10. Baking Soda

heat rash under breast with Baking Soda

Baking soda is highly effective for maintaining the skin’s Ph level, and it eliminates bacteria and treats heat rash on boob naturally. 

How to use baking soda for heat rash under breast-

  • Take one tablespoon and baking soda, mix some water to make a paste, apply it to the area properly, leave it for 20 minutes, and then wash off with normal water. 
  • Repeat once a day. 

ALSO READ: How to make your Boobs Smaller

Additional Tips

  • When you spot rashes under the skin, try to avoid wearing a bra, especially tight-fitted ones, and remove a bra while sleeping. 
  • Never scratch the area; apply some lotion or coconut oil. 
  • Maintain hygiene and use antibacterial soap while bathing. 
  • You can also sprinkle some baby power and try to keep the infected skin dry. 
  • Always wash your hands well after applying something to the area and don’t touch the other body parts without washing the hands.   

Frequently Asked Question & Answers-

Q. How do I get rid of sweat bumps under my breasts?

Ans. First Clean the affected area carefully with lukewarm water and antibacterial soap. Then apply lotions and moisturizers. Calamine lotion can help to relieve itching.

Q. What does heat rash under your breast look like?

Ans. Heat rash under breast looks like reddish with small blisters and is caused by swelling.

Q. Are heat rashes common during pregnancy?

Ans. Heat rash generally occurs due to excessive sweating, can occur everywhere in the body. During the pregnancy period, you may be more likely to get heat rash as pregnancy might raise your body temperature.

Q. What is a heat rash under the breast?

Ans- Heat Rash under the breast is a very common problem. These are mostly due to excessive sweating, wearing tight bras, and heat. This problem is also caused due to obesity, sticky weather.

Rashes under the breast can be caused by some kind of fungal infection, due to which the germs start to grow. Sometimes this problem also occurs during breastfeeding in which red marks occur in which burning, itching, and skin become dry.

Q. What cream is best for rash under breasts?

Ans- Clotrimazole (Lotrimin) creams and lotions are the best ones that should be applied to superficial skin infections. Some other medications need a prescription and a visit to your doctor. There are other antifungal creams, such as ketoconazole (Nizoral), which are attainable by prescription and helpful.

Q. How to get rid of a heat-rash under your breast fast?

Ans- Taking a bath with oak bark, and chamomile 2-3 times a day is enough to get rid of the mild pricking heat under the breasts. After a shower, you can dry your skin with baby powder, zinc emulsion, or Sudocrem.

To prevent an infectious process, the area under the breast should be treated with a solution chlorophyllipt or potassium permanganate.

Q. Is Vaseline good for rash under the breast?

Ans- Vaseline for rash under breast sometimes help ease the pain. We can use petroleum jelly to treat skin ailments such as heat rash under breast and as a moisturizer.

Q. How to treat a rash under the breast?

Ans- If you have a rash under the breast, you can take the help of some home remedies, such as

  • Apply aloe vera gel
  • Apply camphor mixed with coconut oil.
  • Apply turmeric and honey ether.
  • Apply an ice pack.

Q. Does rash under breast smell?

Ans- Yes, rash under breast can smell. If the rash under the breast smells bad, it could be a sign of infection. It can be either a bacterial infection or a fungal infection. Infection may also be secondary. This means that pathogenic bacteria or fungal spores first get into damaged, dried, and scratched skin, establishing themselves and multiplying.

Q. Home Remedy for Fungal Infection under the breast?

Ans- First, you should use one tablespoon of honey with one teaspoon of lemon juice and mix it. Use the paste with a cotton pad; you should apply directly over the rashes. 

Once the mix gets dry, you should wash it with cold water. You should do this twice a day. This power-packed spice comforts fight off bacterial and fungal infections that might be resulting in the rash.

Q. How to relieve itchy breasts while breastfeeding?

Ans- The following strategies to help in getting relieved with itchy breast while breastfeeding:

  • You should use an all-purpose nipple ointment (APNO).
  • Using a lanolin cream.
  • Improving breastfeeding positions.
  • Giving heat to the breasts.
  • Drying the nipples after each breastfeeding struggle.

Q. What does it mean when your breast itches?

Ans- Breast itchiness due to a heat-rash has various probable causes, forming dry skin or swollen breasts due to youth, weight gain, or pregnancy. In some cases, allergic effects or other underlying situations may be responsible for the breast itchiness.

Q. How to stop itching after mastectomy?

Ans- If you want to ease itching after mastectomy, you should follow these preventive measures:

  • You should use skin creams or lotion regularly, especially after bathing.
  • You should take a shower with lukewarm water, not hot water.
  • You should use a mild soap when bathing and gently wash your skin.
  • You should drink a lot of water to keep your skin hydrated.
  • You should wear roomy, comfortable clothes.

Q. What causes an itchy rash under the breast and groin?

Ans- Intertrigo is a skin illness that results in a rash in crumples of the skin, such as under the breasts, and in the groin, or beneath the belly crumples. It results when some areas of sweating skin rub together. Bacteria and yeast can thrive in this environment, causing an infection.

Q. Can I use diaper rash cream under my breasts?

Ans- You should keep your skin dry and reduce friction that are pillars of preventing irritation. Some people reveal that a diaper rash cream containing zinc oxide can benefit. Doctors have advised moisture-wicking textile with silver to prevent under-breast rash, to maintain the area dry.

Q. What can I do to prevent sweating under my breasts?

Ans- There are many things to do to prevent breast sweating:

  • You should avoid using synthetic materials. Most bras are prepared with synthetic materials such as polyester and rayon.
  • You should avoid the padding.
  • Use cotton clothes.
  • Wear a sports bra.

Q. What to use for heat rash under the breast?

Ans- People can get rid of symptoms of heat rash by using cold compresses, cool showers, calamine lotion, and mild steroid creams.

Q. How long does a heat rash last under your breast?

Ans- Heat rash frequently goes out on its own within about 1-2 days. If you want to help it resolve, you should move to a cool area with less humidity, if possible, and you should remove any clothing that may improve sweating.

Q. What helps heat rash under the breast?

Ans- If you face a heat rash under the breast, you can usually prevent it using ointments containing calamine, boric acid, or menthol components. You should cool the area using a wet compress and let it dry. You should take frequent showers to comfort and unblock the sweat ducts.

Q. How to prevent heat rash under breasts?

Ans- You can prevent heat rash under breasts:

  • Lower the rubbing of skin on skin.
  • Maintain the area dry.
  • Reduce inflammation and moisture.
  • Deal with any skin infection and stop it from circulating.

Q. What to put on a heat rash under the breast?

Ans- Some over-the-counter practices can comfort, soothe and prevent persistent heat rash. They comprise: 

  • Topical practices — such as calamine, menthol, and 
  • Camphor-based creams or lotions — can help lower the itching. 
  • Utilize an emollient with calamine, though, as it can dry the skin.

Q. When should I worry about a rash on my breast?

Ans- Red spots or a rash on the breast are usually not a reason for worry but can sometimes remind a more serious disease, such as breast cancer. People should consult a doctor as soon as possible if the rash ensues alongside any of the following symptoms: transformations in the breast skin.

Final words

Breast rashes can’t be expected if you face them occasionally. There are many lotions and creams available in the market as a treatment, but as we always suggest, home treatment is better. 

Follow these remedies properly, and still, you see no results or the condition is getting worst, you must consult an expert. 

We hope this information on how to get rid of heat rash under breast would be worthy for you, and if you have any queries or any questions regarding this article, please ask us anytime and share your reviews with us.

Be Sure to Read

Trusted sources

  1. The human eccrine sweat gland: Structure, function and disorders[1]
  2. What’s that rash?: with pictures[2]
  3. Recurrent candidal intertrigo: challenges and solutions[3]
  4. Papular rash under the breasts: is it persistent zoster[4]
  5. An approach to the patient with urticaria[5]

Dr Maria

MD. Board Certified physician. Fellowship In Family Medicine UK. 8 years of medical experience in Lifestyle-related health disorders. Graduated from AIIMS – All India Institute Of Medical Science, INDIA

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