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Smell under breast. Underboob Sweat: Causes, Prevention, and Treatment for Breast Rashes

What causes rashes under breasts. How to prevent underboob sweat. What are effective treatments for breast rashes. How to identify different types of breast rashes. When to see a doctor for breast rash symptoms. How to maintain proper breast hygiene. What are the best products for managing underboob sweat.

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Understanding the Causes of Underboob Sweat and Rashes

Underboob sweat and rashes are common issues that many women face, especially during warmer months. These problems can cause discomfort, irritation, and even embarrassment. To effectively address these issues, it’s crucial to understand their root causes.

The primary factors contributing to underboob sweat and rashes include:

  • Heat and humidity
  • Friction between skin folds
  • Moisture accumulation
  • Poor ventilation
  • Tight or non-breathable clothing
  • Hormonal changes
  • Obesity

These factors create an environment conducive to the growth of bacteria, yeast, and other microorganisms, leading to various types of rashes and infections.

Identifying Different Types of Breast Rashes

Recognizing the specific type of rash you’re dealing with is crucial for proper treatment. Here are some common types of breast rashes:

Intertrigo

Intertrigo is a common inflammatory condition that occurs in skin folds, including the area under the breasts. It’s characterized by redness, itching, and sometimes a burning sensation. Intertrigo is often exacerbated by heat, moisture, and friction.

Yeast Infections

Yeast infections under the breasts are caused by an overgrowth of Candida, a type of fungus naturally present on the skin. These infections often produce a distinct vinegary or beer-like odor and may cause the skin to appear shiny or raised.

Heat Rash

Heat rash, also known as prickly heat or miliaria, occurs when sweat ducts become blocked, trapping perspiration under the skin. It typically presents as small, red, itchy bumps.

Effective Strategies for Preventing Underboob Sweat

Prevention is key when it comes to managing underboob sweat and associated rashes. Here are some practical strategies to keep the area dry and comfortable:

  1. Choose breathable fabrics: Opt for bras and clothing made from moisture-wicking materials like cotton or bamboo.
  2. Use antiperspirants: Apply an aluminum-based antiperspirant to the undersides of your breasts to reduce sweating.
  3. Maintain proper hygiene: Cleanse the area daily with a mild, antibacterial soap and dry thoroughly.
  4. Apply powder: Use cornstarch or a specialized body powder to absorb excess moisture.
  5. Consider breast liners: Use absorbent breast liners or pads to create a barrier between your skin and bra.
  6. Stay hydrated: Proper hydration helps regulate body temperature and reduce excessive sweating.
  7. Maintain a healthy weight: Excess weight can contribute to increased sweating and skin fold issues.

Treatment Options for Breast Rashes and Infections

If you’re already dealing with a rash or infection under your breasts, there are several treatment options available:

Over-the-Counter Solutions

For mild cases, over-the-counter treatments can be effective:

  • Antifungal creams (e.g., Lotrimin)
  • Antibacterial cleansers
  • Hydrocortisone cream for itching and inflammation
  • Drying powders (e.g., Zeasorb-AF)

Home Remedies

Some natural remedies may help alleviate symptoms:

  • Apple cider vinegar diluted with water (as an antibacterial wash)
  • Coconut oil (for its antifungal properties)
  • Aloe vera gel (for soothing and cooling)
  • Tea tree oil diluted with a carrier oil (for its antifungal and antibacterial properties)

Prescription Treatments

For more severe or persistent cases, a healthcare provider may prescribe:

  • Stronger antifungal creams or oral medications
  • Antibiotic creams or oral antibiotics
  • Stronger corticosteroid creams

The Role of Proper Bra Fit in Preventing Underboob Sweat

Wearing the right bra can significantly impact underboob sweat and associated issues. Here’s why proper fit matters:

  • Reduces skin-to-skin contact
  • Improves air circulation
  • Minimizes friction
  • Provides better support
  • Helps absorb moisture

To ensure a proper fit:

  1. Get professionally measured
  2. Choose bras with wider bands and straps for better support
  3. Opt for moisture-wicking materials
  4. Consider bras with ventilated panels or mesh inserts
  5. Replace bras regularly as they lose elasticity over time

Natural and DIY Solutions for Managing Underboob Sweat

For those preferring natural or homemade remedies, there are several options to explore:

Homemade Powder Blends

Create your own moisture-absorbing powder by mixing:

  • 1 part cornstarch
  • 1 part baking soda
  • A few drops of essential oil (optional, for fragrance)

Herbal Compresses

Use cooled herbal teas as compresses to soothe irritated skin:

  • Chamomile tea
  • Green tea
  • Calendula tea

Natural Deodorants

Make a natural deodorant paste using:

  • Coconut oil
  • Baking soda
  • Arrowroot powder
  • Essential oils (optional)

When to Seek Medical Attention for Breast Rashes

While many cases of underboob sweat and rashes can be managed at home, there are instances when professional medical advice is necessary. Consult a healthcare provider if:

  • The rash persists for more than two weeks despite home treatment
  • You experience severe pain, swelling, or fever
  • The rash spreads beyond the breast area
  • You notice any unusual discharge or bleeding
  • The skin appears severely cracked or is oozing
  • You have a weakened immune system or diabetes

Early intervention can prevent complications and ensure proper treatment.

Lifestyle Changes to Reduce Underboob Sweat

In addition to topical treatments and proper clothing choices, certain lifestyle modifications can help minimize underboob sweat:

Diet and Nutrition

What you eat can affect your body’s sweat production. Consider:

  • Reducing spicy foods
  • Limiting caffeine intake
  • Increasing water consumption
  • Eating foods rich in zinc and B vitamins

Exercise and Weight Management

Regular physical activity and maintaining a healthy weight can help reduce excessive sweating. Focus on:

  • Cardiovascular exercises
  • Strength training
  • Yoga or Pilates for improved posture and breast support

Stress Management

Stress can increase sweat production. Incorporate stress-reduction techniques such as:

  • Meditation
  • Deep breathing exercises
  • Regular sleep habits
  • Time management strategies

By implementing these lifestyle changes, you can complement other treatments and achieve better long-term management of underboob sweat.

Innovative Products for Managing Underboob Sweat

The market offers a variety of specialized products designed to address underboob sweat and associated issues:

Sweat-Wicking Bras

These bras are made with advanced moisture-wicking fabrics that draw sweat away from the skin, keeping the area dry and comfortable. Look for brands that specialize in activewear or moisture management.

Breast Liners and Pads

Disposable or reusable breast liners can be placed under the breasts to absorb sweat and prevent skin-to-skin contact. Some are infused with antibacterial or antifungal properties for added protection.

Specialized Antiperspirants

Some companies produce antiperspirants specifically formulated for use under the breasts. These products often contain higher concentrations of active ingredients to combat excessive sweating.

Cooling Sprays and Gels

These products provide instant relief by cooling the skin and reducing sweat production. Many contain menthol or other cooling agents that create a refreshing sensation.

Absorbent Body Powders

Advanced body powders go beyond traditional talcum powder, offering superior moisture absorption and sometimes incorporating antifungal or antibacterial ingredients.

When choosing products, consider your specific needs, skin sensitivity, and any existing skin conditions. It may take some trial and error to find the most effective solution for your situation.

Understanding the Impact of Hormones on Underboob Sweat

Hormonal fluctuations can significantly influence sweat production, including in the underboob area. Here’s how different hormonal stages can affect sweating:

Menstrual Cycle

Many women experience increased sweating during certain phases of their menstrual cycle, particularly before and during menstruation. This is due to fluctuations in estrogen and progesterone levels.

Pregnancy

Pregnancy often leads to increased sweating due to hormonal changes, increased blood volume, and higher body temperature. The growing breasts can also create more skin folds, exacerbating underboob sweat issues.

Menopause

Hot flashes and night sweats are common symptoms of menopause, which can contribute to increased underboob sweating. The hormonal shifts during this time can also affect the skin’s ability to regulate moisture.

Thyroid Disorders

Both hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid) can affect sweat production. Hyperthyroidism often leads to increased sweating, while hypothyroidism can cause decreased sweating in some areas but increased sweating in others.

Understanding these hormonal influences can help you anticipate and manage underboob sweat more effectively. If you suspect hormonal imbalances are contributing to excessive sweating, consult with a healthcare provider for proper evaluation and treatment options.

The Psychological Impact of Underboob Sweat and Rashes

While the physical discomfort of underboob sweat and rashes is often the primary concern, the psychological impact shouldn’t be overlooked. Many women experience:

  • Embarrassment and self-consciousness
  • Anxiety about body odor
  • Reduced self-esteem
  • Limitations in clothing choices
  • Discomfort in social situations

Addressing these psychological aspects is crucial for overall well-being. Here are some strategies to cope with the emotional impact:

  1. Educate yourself: Understanding that these issues are common and treatable can help reduce anxiety.
  2. Open communication: Discuss your concerns with trusted friends, family, or a therapist.
  3. Focus on self-care: Prioritize overall health and hygiene to boost confidence.
  4. Join support groups: Connect with others experiencing similar issues for advice and emotional support.
  5. Practice positive self-talk: Remind yourself that your worth isn’t defined by physical discomfort.

By addressing both the physical and emotional aspects of underboob sweat and rashes, you can improve your quality of life and overall well-being.

Future Developments in Underboob Sweat Management

As awareness of underboob sweat issues grows, researchers and manufacturers are working on innovative solutions. Some exciting developments on the horizon include:

Advanced Fabric Technologies

New fabric technologies are being developed to provide superior moisture-wicking and antimicrobial properties. These materials may be incorporated into bras and clothing to offer better sweat management.

Microbiome-Focused Treatments

Research into the skin microbiome is leading to new approaches for managing skin conditions. Future treatments may focus on balancing the natural microbial environment under the breasts to prevent rashes and infections.

Personalized Skincare Solutions

Advancements in genetic testing and artificial intelligence may lead to more personalized skincare recommendations, tailored to individual skin types and sweat patterns.

Non-Invasive Sweat Reduction Treatments

Medical devices using technologies like radiofrequency or ultrasound may offer non-invasive options for reducing sweat gland activity in specific areas, including under the breasts.

While these developments are promising, it’s important to remember that they are still in various stages of research and development. In the meantime, focusing on current best practices for managing underboob sweat remains the most effective approach.

By staying informed about the causes, prevention strategies, and treatment options for underboob sweat and rashes, you can take control of your comfort and confidence. Remember that these issues are common and manageable, and don’t hesitate to seek professional advice when needed. With the right approach, you can minimize discomfort and enjoy better breast health.

Potential Causes For a Rash Under Boob

Nothing’s worse than getting a rash in a sensitive area. Not only is it physically uncomfortable, it’s also not fun to talk about. If you’re dealing with a rash under your boob, you may be feeling this discomfort. Don’t panic: There are multiple reasons you may be experiencing this symptom, and they’re pretty common, especially in the summertime. We asked experts about the potential causes for rashes under your boob so that you can seek relief and feel your best.

Is your rash itchy and red?

“These are signs of intertrigo, a harmless rash that occurs when friction, moisture and heat irritate the skin in body folds like the breasts and underarms,” says Laura Corio, MD, author of The Change Before The Change: Everything You Need to Know to Stay Healthy in the Decade Before Menopause (Buy from Amazon, $18). “The rash is often more severe in the summer, as warmer temperatures ramp up the production of pore-clogging oils and allow bacteria, yeast and other microorganisms that worsen symptoms to thrive.

Intertrigo is not an infection, but it may lead to a secondary fungal infection, often caused by candida, a type of yeast. Anyone can have intertrigo, but people with a weakened immune system, diabetes or obesity are more likely to get it. It can occur on multiple areas at the same time. It doesn’t spread (unless it develops into an infection), but it occurs on parts of your body that rub together.

How to Heal Intertrigo

It’s important to keep the area clean and dry to decrease the risk of infection. “To eliminate the rash, wash the area with a mild antibacterial cleaners. Pat dry, then dab on alcohol-containing mouthwash, which kills bacteria and dissolves irritating skin oils. Finish up with an antifungal powder like Lotrimin AF Cream) to combat yeast. Do this twice a day,” recommends Dr. Corio. But remember to keep a close eye on your rash’s progress. “If these steps don’t eliminate the rash in a week or so, I suggest visiting your doctor for a stronger prescription cream.

Once you’ve gotten rid of the rash, you want to keep it from coming back. “I suggest dusting your breasts with sweat-wicking cornstarch as needed throughout the day to keep the area dry and ward off future problems,” says Dr. Corio.

Do you smell a vinegary odor?

Your chest might seem like an unlikely spot for a yeast infection, but summer’s high temperatures make the undersides of the breasts warm and damp, which creates an ideal environment for the more than 150 varieties of yeast that live on the skin. Some signs that the rash under your boob might be a yeast infection include a stale beer-like or vinegary odor, tenderness or a shiny, raised appearance. You may also experience blistering and dryness.

Paying extra attention to the rash under your boob with specific shampoo may help, says Barbara DePree, MD., a gynecologist in private practice and director of Women’s Midlife Services at Michigan’s Holland Hospital. A Certified Menopause Practitioner, she is the founder of MiddlesexMD. com, an educational resource for women’s sexual health in menopause and beyond.

How to Heal Yeast Infections on the Skin

There are many strategies you can try to heal a yeast infection under your breast. Here, the top remedies:

Dandruff Shampoo

“You should be able to clear up the rash by washing the area daily with a dandruff shampoo like Selsun Blue (Buy from Amazon, $7.48), patting it dry with a clean towel to prevent spreading and using a cotton swab or your fingers to apply an anti-fungal cream like Lotrimin (Buy from Amazon, $13.47) once a day for two weeks,” advises Dr. DePree. “It’s also a good idea to trade in any nylon bras for supportive cotton ones to prevent skin-to-skin contact and moisture buildup.”

“Once you’ve eliminated the rash, you can keep future infections at bay by washing periodically with the dandruff shampoo and applying a breast cream like Carpe No-Sweat Breast Lotion (Buy from Walmart, $30.92) to absorb moisture,” says Dr. DePree. You can also dust your breasts and bra with sweat-wicking cornstarch or apply antiperspirant to the undersides of your breasts as needed throughout the day to keep the area dry and discourage future problems. Cleansing beneath the breasts and drying skin thoroughly may also help decrease the risk of yeast growth.

Grapefruit Seed Extract

Grapefruit seed extract contains flavonoids with potent antifungal properties. Simply mix three drops of the extract with 1 ounce of almond oil as a carrier and use a cotton ball to apply the solution to your breasts twice a day for one week. Keep in mind that grapefruit seed extract is different from grapefruit essential oil or grapefruit seed oil and may cause skin irritation if applied without diluting. One option to try is the NutriBiotic Grapefruit Seed Extract (Buy on Amazon, $17.99). You should notice an improvement after two days.

Coconut Oil

Research published in Acupuncture & Electro-Therapeutics Research suggests that caprylic acid, a fatty acid found in coconut oil, may kill candida. And a study published in Biomedical and Biotechnology Research Journal found that coconut oil work may work as well as antifungal meds. Apply coconut oil to the affected area daily until symptoms subside.

Oregano Oil

Georgetown University research suggests taking one to two capsules of oregano oil, which is derived from the same herb you sprinkle over pizza, may end an infection as effectively as antiobiotic medications. Credit goes to oregano’s carvacrol, which acts as a potent yeast-killing compound. Keep in mind that oregano oil is not the same as oregano essential oil, which shouldn’t be taken orally or used internally. Oregano oil also isn’t recommended for pregnant women or people with iron deficiencies.

Keep in mind that if the rash under your boob isn’t clearing up or your symptoms are worsening, you should talk to a medical professional for a treatment plan tailored to your specific needs.

This content is not a substitute for professional medical advice or diagnosis. Always consult your physician before pursuing any treatment plan.

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Why Your Sweat Smells Like Vinegar Under Your Breasts

“Why do my breasts smell like vinegar?” I asked my boyfriend.

My boyfriend dropped his French fry. Which, coincidentally, he had just dunked in a puddle of vinegar.

We’ve been together a year, so theoretically the romance shouldn’t be dead, but I’ve never been one for holding back when it comes to my bodily functions, something my boyfriend knows all too well by now.

If he finds me standing naked in his bedroom, I could be initiating sex, sure, but I could also be about to ask him to look at a suspicious rash I found dancing up my mons pubis.

But asking him why my breasts smelled like vinegar? That was apparently crossing some sort of line.

RELATED: What It Means When A Woman Has Uneven Breasts

If you have breasts, particularly big breasts like me, you are no stranger to the art of managing breast sweat. Sweating is normal and even healthy. See, when your body temperature rises from exercise, heat, stress or hormone shifts, sweating is what helps keep your internal temperature at a comfortable 98.6 degrees Fahrenheit.

“Sweating helps release heat, which helps maintain optimal body temperature,” says Pamela Webert, an exercise physiologist at Henry Ford Health System. “If we didn’t sweat, our bodies would literally cook from the inside out.”

So, since it was the dead heat of August, I wasn’t surprised to find that my breasts were totally saturated, but I was surprised to find that my breasts now seemed to smell like vinegar.

I did a quick internet search and found out that I wasn’t alone in wondering why my normally fragrant breasts had turned into something sour-smelling and rank.

The good news? Having breasts that smell like vinegar is totally normal. The bad news? The rest of that stank is anything but pretty.

What are the common reasons why sweat smells like vinegar under breasts?

Below, you’ll find some of the most common causes and, more importantly, what you can do to treat them.

1. Your diet includes a lot of sugar.

When it comes to your diet, eating an excessive amount of sugar can lead to the walloping case of vinegar breasts.

Seriously, though, sugar breaks down in your bloodstream. Then, it takes a new form, like a very un-sexy shapeshifter, turning into acidic compounds that can have a vinegar tang when the body produces sweat.

In fact, having sweat that smells like vinegar can be a symptom of diabetes for just this reason.

Talk to your doctor before you make any major changes to your diet, but if you eat a diet high in sugar and your breasts smell like vinegar, it could be the sugar breaking down that’s to blame.

Curse you, sugar. Curse you for being so enticing, comforting, delicious, and stank-making.

2. You sweat more.

If you smell your breasts and they smell like vinegar, it’s not actually your breast skin that is giving off this potent aroma. It’s your sweat.

When you sweat, your body is producing waste, and that waste? It stinks. If you aren’t bathing as regularly as you should be bathing, or using deodorant, this smell can build up leaving behind a vinegar-like smell.

So if your breasts smell like vinegar and it’s something you’ve only just noticed, it could be because it’s the summertime and your body is producing more sweat, especially in regions like your underboob, and that can lead to serious vinegar smells.

RELATED: There Are Only 8 Types Of Nipples In The World — Which Do You Have?

3. There could be an infection or common bacterial growth.

When you sweat, your body produces this not-so-sweet smelling juice through two different types of glands.

First, you have eccrine glands that basically cover your entire body. They have one job, and it’s to keep your temperature regulated. Sweat from these regions tends to evaporate immediately leaving behind little to no odor.

But the apocrine glands? Those are a sweat gland of a different color (as I seriously hope they might never say in “The Wizard of Oz”). These glands are located in your ears, your genitals, your armpits, and (you guessed it) your breasts.

These glands all perform other jobs (like producing breast milk or forming ear wax), which means that they also produce a lot of protein.

When the protein from these glands mixes with the salt from your eccrine glands, it can create a vinegar-like smell that is easy to identify and just plain rank (unless you’re into eating fish and chips).

However, it’s important to keep the area dry because if not, the excessive sweating with bacteria involved can cause serious rashes to occur. If this happens, go to a doctor and they should prescribe you an anti-fungal.

Essentially, if you find yourself asking why your breasts smell like vinegar, the TL;DR response is: because you’ve got body odor happening.

Breast sweat can be more difficult to handle than underarm stank, but there are remedies.

How can you prevent breast sweat/smell?

1. Wash your bras.

Though it’s tempting to wear a bra for many days in a row and not include it in a daily wash of your clothing, this may actually be causing an odor. 

Start by washing your bras once a week and changing them daily, especially during the hottest times of the year. Doing this can help with air circulation to keep the area dry.

2. Use aluminum-free deodorant.

Unlike your regular deodorant, aluminum-free deodorants block odor instead of blocking sweat. These deodorants contain antibacterial ingredients designed to kill odor-causing bacteria that live off your sweat protein.

Other deodorants that do contain aluminum don’t get rid of the sweat and only block your pores, which can retain the odor. Aluminum has also been linked to various diseases, so women should probably steer clear from putting it around their breasts.

3. Change your diet.

If you’re fastidious about this stuff and suspect your diet might be a factor, it’s a good idea to consult with your doctor for medical advice to find a way to balance your sugar levels and get you feeling better and your breasts smelling great.

A bonus side effect of changing your diet is that you may lose some weight in the process.

Related Stories From YourTango:

How One Cruel Joke Changed The Way I Felt About My Self-Esteem Forever

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4. Wear cotton material.

Cotton is one of the most breathable fabrics out there. When you wear cotton, your skin will breathe comfortably and it can keep you cool during hot weather. 

It’s great to work out in since cotton absorbs sweat with its rope-like construction, with many nooks and crannies for the sweat to go, meaning it will stay off of you.

5. Use baby powder, corn starch, or baby wipes.

Using baby powder, corn starch, or baby wipes on your breasts is a great way to preventing chafing and rashes like intertrigo. Intertrigo commonly occurs under the breasts and can cause fungal or bacterial infection, only adding to the smell.

When in doubt, give your chest or body a wipe with baby wipes to cleanse the skin, or apply baby powder or corn starch to stop the sweat.

6. Stay on top of your hygiene.

Good hygiene is one of the most common sense ways to get rid of unwanted odor.

Wash with soap and warm water to remove all the gunk trapped within your pores. It also wouldn’t be a bad idea to exfoliate your breasts and the skin surrounding them as well. Washing often and taking care of your hygiene will stop that vinegar smell.

7. If all else fails, consider Botox.

That’s right, Botox can shut down sweat glands. A study showed that the 16 volunteers between the ages of 18-51 who were injected with Botox in the armpit had significantly lower odor intensity.  

“Botox may foster ‘favorable odorous substances’ by rebalancing the gland secretions and/or preventing unpleasant smells from skin-surface bacteria — thus improving body odor,” the lead researcher on the study said.

RELATED: Why Some People Suffer From Excessive Sweating — And How To Make It Stop

More for You:

Rebecca Jane Stokes is a writer and the Senior Editor of Pop Culture at Newsweek with a passion for lifestyle, geek news, and true crime.

Rotten (rotten) smell under the breast

Rotten (rotten) smell …

14 answers
Go to

#1

900 02 #2

#3

#4

Wash if you still smell?

Infection means something.

#5

#6

9 0055 September 18, 2022 12:10

#7

#8

#9

#10

ChelLove ★ ★ ★

Wow.

Wash if it smells anyway?

Infection means something. September 18, 2022

#12

Flower

On the right there was some kind of induration at the nipple, but on the left it seems nothing is felt. The only thing is that bumps began to appear more often in the armpits, but they pass

#13

Guest

My belly button stinks.

#14

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  • What dangerous diseases can be signaled by changes in body odor? We understand what it means when sweat smells sour, sweet, dough, vinegar and even ammonia.

    August 31, 20217

    Source:
    Getty Images

    We all smell differently: someone from adolescence has a rather specific smell of sweat, and in this case, antiperspirant is indispensable, and someone may not use it even on the hottest day. However, when the smell of sweat changes, this is a very alarming signal, writes the Express edition. Most often, such metamorphoses indicate the presence of various diseases.

    Sour smell

    The first and quite harmless reason is that you began to sweat more due to some external factors. It could be long exposure to the sun or too intense a workout. In this case, sweat mixes with bacteria that live on the skin, which is why the sour smell appears.

    A sour smell can also indicate hyperhidrosis – one of the symptoms of hyperthyroidism (thyrotoxicosis), in which too much thyroid hormone is produced. In this case, you need to contact an endocrinologist. Usually, patients in this case experience sudden weight gain and mood changes during the day.

    Another reason is excessive consumption of spicy foods . For example, oriental spices, pepper, garlic.

    Urine odor

    Sweat begins to smell like urine due to ammonia – it is this element that gives the secretions such a specific smell. Such changes may signal liver or kidney disease . So, if these organs do not function properly, then toxins begin to be released from them, which is reflected in the smell of a person. A hepatologist will help to find out what condition the liver is in, and a nephrologist will help the kidneys.

    When sweat smells like dough

    Yeast gives a specific smell to dough, the same can be said about the changed smell of sweat. The most common “bread dough smell” occurs when you have contracted an STD (sexually transmitted disease). In this case, it is better to contact a gynecologist and pass all the necessary tests.

    See also

    The smell of vinegar

    Another wake-up call is when your sweat smells like vinegar.