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How to Stop Underarm Sweating
Written by Katie Crissman
October 01 2020

What Causes Underarm Sweat (Axillary Hyperhidrosis)

Are you curious about why your underarms are always sweaty? It’s a pretty common problem, but most people don’t know the reason for it. Excessive underarm sweat is due to a condition called axillary (aka armpit) hyperhidrosis. This is a form of primary focal hyperhidrosis - a condition that causes people to produce excessive sweat on specific parts of the body. The excessive sweating from axillary hyperhidrosis is believed to be caused by a combination of genetics and other factors. Hyperhidrosis is thought to cause overactive sweat glands in the underarm areas to produce more sweat than is necessary to regulate body temperature. For people with axillary hyperhidrosis, the overactivity of their sweat glands can be an uncomfortable and embarrassing problem. Fortunately, there are several specific solutions and treatments you can use to learn how to stop your underarm sweat.[1]

Why Standard Antiperspirants may Not Help Underarm Sweat

Regular antiperspirants are designed to reduce the amount of sweat an average person produces due to environmental conditions, like heat. However, a person with hyperhidrosis sweats significantly more than a person without hyperhidrosis (often regardless of the presence of heat), so people with the condition often need specialized antiperspirants. If you think you might have this hyperhidrosis, it will help to learn everything you need to know about hyperhidrosis.[1]

How to Stop Underarm Sweat

Unsure of how to stop underarm sweat? There are several very effective methods you can use to control your sweat!

Over-The-Counter vs. Prescription Strength Antiperspirants

Many people with hyperhidrosis wonder if they should use antiperspirant or deodorant, or both. The answer is "yes". A good first step to combat axillary hyperhidrosis (underarm sweat) is to apply a stronger antiperspirant specifically tailored to manage hyperhidrosis. It is necessary to understand what antiperspirant does and that it is different from deodorant in order to see why antiperspirant is so important for those with hyperhidrosis.

Antiperspirant reduces the amount of sweat a person produces by blocking sweat glands, while deodorant merely masks the smell of body odor. There are two categories of antiperspirants that can help with excessive underarm sweat: over-the-counter antiperspirants and prescription strength antiperspirants. The biggest difference between the two groups of antiperspirants is the percentage of the active aluminum compounds that work to reduce sweat. Currently, almost all antiperspirants utilize one of these many aluminum compounds to keep the pores from producing sweat. In most cases, an antiperspirant with more than 20-25% aluminum requires a prescription to purchase.[1]

It can be confusing when attempting to choose the right over-the-counter antiperspirant, but understanding the type of active ingredient and its strength for each product can make the process easier. Certain deodorants are better for hyperhidrosis then others and many people benefit from using antiperspirant deodorants, which combine the properties of each product.

Many people begin treating their hyperhidrosis with an over-the-counter topical solution, then seek a prescription from a dermatologist if that method does not reduce their underarm sweat. To help you decide which antiperspirant is going to be most effective we recommend managing your hyperhidrosis with a doctor.[1]


When antiperspirant alone is not enough to curb underarm sweat, botox injections can be a helpful treatment. Botox for axillary hyperhidrosis is an effective treatment for axillary hyperhidrosis that was approved by the FDA in 2004.

Although it is typically associated with cosmetic surgeries, botox is a compound with an impressive ability to reduce underarm sweat. When botulinum toxin (Botox) is injected into the dermis of the underarms, the neurotransmitters that control the reception and execution of neural messages are essentially paralyzed. Botox is widely used for a myriad of treatments and surgeries, but it is important to realize that botox is actually a very strong toxin that can easily paralyze human cells. For this reason, it is important to make sure that you get botox treatments from an experienced doctor. Repeat Botox injections are needed every 6 or 12 months to maintain results. Botox can also be used as a treatment for palmar and plantar hyperhidrosis.[1]

Electromagnetic Energy (MiraDry)

One of the newest technologies to emerge in the fight against excessive underarm sweat are electromagnetic energy treatments like MiraDry. These treatments utilize electromagnetic energy to eliminate sweat glands in the underarms. They are one of the local permanent treatment options for axillary hyperhidrosis, meaning that results should last forever. The treatment works by cooling the epidermis (the first and most exterior layer of the skin) while using the electromagnetic energy to heat and destroy the sweat glands found in the dermis (the second layer of skin). Electromagnetic treatments are emerging as one of the more effective treatments for individuals with axillary hyperhidrosis. Most people undergo either two to three treatment sessions over the course of a year in order for the electromagnetic treatments to be most efficacious. As this technology was developed within the last decade, the long-term results are still unknown. However, all current tests, studies, and uses have shown that electromagnetic energy treatments appear to be a legitimate and safe operation.[2]

Other Treatments

If one type of treatment is not entirely effective, it can be combined with other treatments to make it more effective. In some cases, doctors may prescribe oral medications for hyperhidrosis alongside one of the more targeted treatments.[1]

It may also be helpful to look into new products that have come out recently, like Qbrexza, made by the company Dermira. Qbrexza is a medicated wipe that can be used to prevent sweat production on certain areas of the body. It is known to be especially effective for treating underarm sweat.[3] Future treatments and research are actively being developed, and hopefully, in the next several years there will be even more comprehensive treatment options for people who have hyperhidrosis.

Other Considerations

Oftentimes, people with axillary hyperhidrosis struggle with armpit stains, which can be hard to get rid of. There are some effective ways to remove armpit stains that can keep clothes from being destroyed. If you prefer to use synthetic fabrics, there are specific ways to get pit stains out of polyester. It can also be difficult to remove antiperspirant from skin if you don't know how, but by using a paste in the shower which can be easily washed off, it is simple to do.

Excessive underarm sweat is highly treatable; in fact, it’s one of the easiest types of hyperhidrosis to get under control! So, don’t give up, explore your options, and you will see results.

  1. Pariser, D. M. (2014). Hyperhidrosis (4th ed., Vol. 32). Amsterdam: Elsevier Pub. Co., 2014. Retrieved from
  2. MiraMar Labs, O'Shaughnessy, K., & Melkerson, M. (2011). 510(k) Summary. Division of Surgical, Orthopedic And Restorative Devices. Retrieved May 23, 2018, from
  3. Qbrexza. (2018). Retrieved May 13, 2020, from
Body Areas Affected by Hyperhidrosis

9 Outrageous Things People Try to Avoid Excessive Armpit Sweating

By Daniel McCarthy /

9 Outrageous Things People Try to Avoid Excessive Armpit Sweating

On my first day of work a few years ago, I got dressed to impress and walked the 20 minutes to my new office to meet my new colleagues for the first time. Having just moved to the southern US, I’d been getting used to the unbearable humidity and its effects on my excessive armpit sweating. Luckily (I thought), the sun wasn’t out and the temps dropped below 80, so maybe my sweat glands wouldn’t take center stage! Well...I arrived to meet my colleagues looking like a wet bass in business clothes. Thank goodness I arrived 15 minutes early, which brings me to the first outrageous thing people try to avoid armpit sweating. 

  1. The Hand Dryer 

I anxiously scurried to the nearest bathroom, declothed, and put the hand dryer to good use on my shirt stains and sweat stains. More outrageously, I awkwardly hovered my sweaty extremities (including my sweaty underarms) over the hand dryer. Thankfully, I reapplied my antiperspirant and headed out to meet my colleagues a decently dry man. That was the day I knew I really needed clinical strength antiperspirant for my excessive armpit sweating (and a car). 

  1. Pantyliners

Many with excessive underarm sweating already know that underarm pads are one way to help with sweating armpits. But if you find yourself sans pad and worried about your excessive armpit sweating, you would not be the first person to try pantyliners. That’s right, pantyliners have been used in a pinch to help keep sweat stains at bay. 

  1. Give a shirt

In 2019, a reddit user posted that to combat his excessive armpit sweating, he skipped the typical clothing and made his own shirt. He posted asking others to try out his creation and received over 250 replies! By creating and giving others shirts, this innovative reddit user designed his way into the hearts of many with smelly armpits. 

  1. Get inked

If you’ve been debating whether to get a tasteful tattoo and you have hyperhidrosis, this finding may just help you make your decision. A 2017 study found that getting inked helped reduce sweat [1]! Now, I don’t recommend choosing a tattoo as a means of treatment for excessive armpit sweating (and maybe don’t tattoo your armpit), but the connection is a fun little fact nonetheless. 

  1. Become a naked mole rat

If you can’t pull the trigger on an armpit tattoo, another method some people have tried is hair removal. Yes, like Steve Carrell (who actually has hyperhidrosis himself) in the hit movie 40-year Old Virgin, removing hair can help reduce sweat buildup for you too. Many likely already “naturally” lose hair thanks to some sweat prevention products, but more natural hair removal may just be the trick to solving excessive sweating

  1. Armpit art

Even though we know most sweaty armpit causes, like too much caffeine or spicy foods, it’s no fun to cut these out completely. A more outrageous approach to excessive underarm sweating is actually turning sweating armpits into art. Multiple users of the Reddit community r/Hyperhidrosis have created shirts, sweatshirts, and other clothing that includes beautiful tie-dye in the armpits. Creative, fun, and beautiful, and even better when combined with sweat prevention like antiperspirant or carpe underarm

  1. Vinegar your armpit

You may already know how to get rid of pit stains with vinegar, but there are other interesting ways it can help with excessive armpit sweating. Splashing vinegar on your sweaty underarms  is one method many recommend. Those that swear by this method also recommend using deodorant or antiperspirant, too. 

While we don’t know how this was discovered, I like to think someone accidentally splashed vinegar on their pits hundreds of years ago and voila! Too bad the first person to splash his pits with vinegar didn’t also have access to the best antiperspirant for his excessive armpit sweating. 

  1. Baking soda your sweaty underarms

If you find deodorant or antiperspirant irritating, one creative way to help alleviate your excessive underarm sweating is baking soda. Many crafty people with hyperhidrosis swear that not only can baking soda help reduce sweat, but it can also help alleviate pesky underarm smell with some of the best sweat prevention. 

  1. Restart the plaid fad

Black t-shirt, black sweatshirt, black button down, black tank top. If this sounds like your closet, you’re clearly an expert on the hyperhidrosis wardrobe. But if you want some variety as you fight excessive armpit sweating, add some plaid, a trick many with hyperhidrosis use that you may not know. Hey, you just may be starting the resurgence of the plaid fad, and at worst, you’ll add some fun, lumberjack variety to your dark closet. 


[1] Luetkemeier, M. J., Hanisko, J. M., & Aho, K. M. (2017). Skin Tattoos Alter Sweat Rate and Na+ Concentration. Medicine and science in sports and exercise, 49(7), 1432–1436.
Body Areas Affected by Hyperhidrosis

How to Cure Sweaty Hands Permanently at Home

By Daniel McCarthy /

How to Cure Sweaty Hands Permanently at Home 

Scenario 1: You’re invited into the office, confident you will land the job. You’ve prepared, you’re highly qualified, you have absolutely nothing to worry about. You walk in and confidently reach out to shake the CEOs hand. But then, your confidence turns to dread as the CEO pulls her hand back, wet with your sweat. 

Scenario 2: You’re at home, playing video games with your friends and absolutely dominating. They get so upset, they tell you to take a break to let another friend play. But there’s another problem... nobody wants to use your controller after you finish. Despite your domination, your palmar hyperhidrosis (excessively sweaty hands) has taken center stage. 

Do these scenarios sound familiar? Wondering how to cure sweaty hands permanently? Although you may not have had these exact things happen to you, your sweaty hands likely have caused something similar and you’re looking for a home remedy. To stop sweating these situations, let’s talk about how to cure sweaty hands permanently at home. 

One of the best ways to cure sweaty hands at home is actually not related to the hands at all. Instead, working on reducing anxiety can have immensely positive results on how to cure sweaty hands permanently naturally. There are many root causes of anxiety, and some or many may be related to your hyperhidrosis. Likewise, it is easier said than done to reduce anxiety. But there are also many ways to work on reducing anxiety that are worth a try. One interesting way to reduce anxiety, and in turn, sweaty hands, is to be grateful. Specifically, Petrocchi and Couyoumdjian found that “grateful people experience less anxiety mostly because they are able to encourage and be compassionate and reassuring toward themselves when things go wrong in life” [1]. Other ways include stepping outside for a walk, drinking tea, or even distracting yourself. In general, starting with anxiety reduction not only can help with how to cure sweaty hands, but also your wellbeing in general. 

Another great way to cure sweaty hands at home permanently is to reduce consumption of coffee and alcohol. Now you may be reading this and thinking “Hey, those are all my favorite things! I’m done with this article!”. And while I wholeheartedly agree and enjoy coffee and alcohol myself, consumption in moderation is key, especially with hyperhidrosis. Caffeine, for example, activates part of the brain that is already a main part in causing hyperhidrosis symptoms. Instead of giving it up, try to reduce consumption to under 200 mg or add in decaf to your routine. Alcohol can affect hyperhidrosis in a similar manner, but like coffee, 1-2 glasses of alcohol may be okay. When figuring out how to cure sweaty hands permanently naturally, it is important to find a balance of coffee, alcohol, and managing your hyperhidrosis. And remember to always drink responsibly, in moderation. 

Tackling how to cure sweaty hands permanently, naturally, and at home may require more than behavioral changes we’ve talked about so far. Luckily, there are other great remedies you can try at home! First, finding the right antiperspirant is of paramount importance, especially appropriate antiperspirant for hands. Another possible over the counter option is anti-sweat wipes. If neither of these work for you, another option to cure your sweaty hands permanently is to buy your very own iontophoresis machine for at-home use. This machine delivers mild electrical currents to your hands (or other affected body part) while submerged in water. A combination of these treatments may have your hands feeling less clammy in no time! 

Ultimately, your palmar hyperhidrosis may not be treatable at home and permanently, but these recommendations may help alleviate some of your symptoms. If symptoms persist, consult a medical professional for further assistance with how to cure sweaty hands. 



1. Nicola Petrocchi & Alessandro Couyoumdjian (2016) The impact of gratitude on depression and anxiety: the mediating role of criticizing, attacking, and reassuring the self, Self and Identity, 15:2, 191-205, DOI: 10.1080/15298868.2015.1095794


8 Random & Interesting Facts about Excessive Armpit Sweating

By Daniel McCarthy /

8 Random & Interesting Facts about Excessive Armpit Sweating

Our worries about shirt stains, sweaty underarms, and smelly armpits may dominate how we think about excessive armpit sweating. Hey, we may even avoid thinking about these all together. But guess what? There are some random and interesting facts that just may change how you think about excessive underarm sweating! Let’s take a look: 

Fact number 1: Sweat by itself ISN’T smelly

Sweat is often associated with smelliness. But by itself, it doesn’t smell AT ALL. The reason sweat can smell (in places like your armpit) isn’t really about sweat. It’s about the sweat glands (and hair)! Apocrine glands are the biggest of sweat-producing glands and are usually located near hair. It’s this combo that leads to smelly armpits.

Fact number 2: Excessive armpit sweating is as old as cavemen

Hang with me here. Excessive underarm sweating is connected to the fight-or-flight response ingrained in even the most ancient of human predecessors. This excessive armpit sweating response has helped humans survive for millenia. And yep, it means our cavemen ancestors likely had sweating armpits, too. Even though they didn’t have to worry about shirt stains like us, we have the benefit of products like carpe underarm and antiperspirant in general to help with our excessive armpit sweating.  

Fact number 3: Famous people worry about excessive armpit sweating too

Michael Gary Scott, fearless and deliciously cringeworthy leader of Dunder Mifflin Scranton on the show The Office, is perfectly played by actor Steve Carell. Carell seemed to play the role with such ease, comfort, and confidence that nobody would ever know he was worried about excessive underarm sweating due to his hyperhidrosis. Co-star Rainn Wilson (Dwight Schrute on the show) even pointed out that the set temperature was a cool 64 degrees to keep Carell’s sweaty underarms from becoming the focus of the scene. 

Even though Carell’s excessive armpit sweating wasn’t part of the show, I like to think Michael’s approach to sweat stains could be summed up by his famous line:  “I knew exactly what to do. But in a much more real sense, I had no idea what to do.” 

Fact number 4: Other celebrities combat hyperhidrosis too

Steve Carell is not the only notable person looking for the best sweat prevention. As a longtime vampire and real-life human with hyperhidrosis, Robert Pattinson is another actor who combats hyperhidrosis (and werewolves) on the regular. 

Like Pattinson and Carell, Halle Berry also has hyperhidrosis. Famously, Berry confidently showed her sweat stains on the Ellen Show back in 2010. So when you’re feeling a little self-conscious about your own excessive underarm sweating, remember you too can confidently move through your day like Berry barring her pits for the world. 

Fact number 5: Ventilation over here please!

If you’re still worried about how to get rid of pit stains, some ventilation could provide a brief respite. Because we sometimes get pesky pit stains, it can feel like our excessive underarm sweating is due to our pits proclivity to produce the most amount of sweat. Yet, this annoying issue is more commonly attributed to a lack of ventilation, although sweaty armpit causes cannot be narrowed to one thing. Still, a little ventilation and clinical strength antiperspirant can go a long way in dealing with pesky pit stains and excessive armpit sweating. 

Fact number 6: An underappreciated aspect of a non-meat diet

Sometimes even the best antiperspirant and deodorant may not feel like enough to help with excessive armpit sweating and underarm smell. That’s okay though because there are other interesting ways to approach this issue. A 2006 study showed that women found mens’ armpit odor “more attractive, more pleasant, and less intense” when these men ate a non-meat diet [1]. If you haven’t already thought about eating less meat, the improved aroma of your pits (and the kitchen) may be another reason to eat a non-meat diet. 

Fact number 7: Fashion matters

Choosing clothes is a fashion statement for many. And while fashion may matter more to some than others, there’s one interesting reason we can all get behind to choose our clothes. Our clothing choices can help deal with excessive underarm sweating. That’s right, there are clothes, materials, styles, and pads that all can help with excessive armpit sweating as well as excessive sweating and shirt stains in general. 

Fact number 8: You aren’t alone

An estimated 2-3% of the US population suffers from axillary hyperhidrosis (excessive underarm sweating). Even though this percentage may seem small, 3% of the US population is right around 10 million people. That’s like all of NYC combating excessive armpit sweating at the same time. It can be easy to feel isolated in dealing with hyperhidrosis, but there’s some comfort in knowing many others are dealing with the same worries. 



  1. Havlicek, J., & Lenochova, P. (2006). The Effect of Meat Consumption on Body Odor Attractiveness. Retrieved from
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