Is MiraDry Permanent?Jul 8, 2025
MiraDry seems too good to be true, and many would be wondering, does it stop sweating permanently? For the most part, yes, it does. When miraDry hits the sweat and odor glands with heat, it basically destroys them, and once they are gone, they do not grow back. However, it should be noted that miraDry only treats underarm sweat.
MiraDry treatment is non-invasive, quick, and the only FDA-cleared treatment for excessive underarm sweat and odor. Hence, more people prefer to get it because it is easier and safer than any surgical procedure.
At Spa26, we have certified professionals who specialize in advanced sweat reduction treatments such as miraDry, offering a safe solution and FDA-cleared treatment for reducing underarm sweat. With proven results, we help you achieve long-lasting relief from underarm sweat and bring your confidence back. Contact us today to schedule your consultation and find out whether miraDry is the right choice for you.
In this post, we will break down what miraDry is, how it works, and whether it is a permanent solution to underarm sweating. We will also explore who it is best suited fo
miraDry is a non-surgical treatment controlled by electromagnetic thermal energy, designed to dramatically reduce underarm sweat and odor. This treatment works by sending thermal energy (heat) into the skin in order to locate the sweat and odor glands and prevent their work by shutting them down or destroying them. Since sweat glands are a part of the skin that produce sweat, once you undergo miraDry treatment, they cannot grow back, and excessive underarm sweating stops.
It is a quick, in-office treatment that does not require you to stay overnight at a hospital. During the procedure, a doctor or specialist cleans your underarms, numbs the area so you do not feel pain, and uses the miraDry machine. It usually takes about an hour, and you might feel some warmth, but it is mostly painless. After the session, you might feel sore, but for most patients, the feeling reduces in a day or two.
Hyperhidrosis is a condition where a person sweats excessively all the time. While miraDry treatment is recommended for those with this condition, it is not limited only to them. If you want to feel refreshed every day and are tired of sweat stains and underarm odor, you can still get miraDry, as it is available to anyone who wants to get rid of underarm sweat permanently.
miraDry uses thermal energy that generates heat to eliminate sweat glands in the underarm area, located in the layer just below the skin’s surface. The heat generated by the miraDry device permanently destroys them by heating them to the point where they can no longer function. Once these glands are destroyed, they do not regenerate, which is what makes miraDry a permanent solution.
Studies have shown that there is an average of 82% sweat reduction after just one treatment for some patients, with others needing a second treatment for optimal results. The FDA has also named miraDry a permanent solution for underarm sweat and odor. This further contributes to claims of its longevity and authenticity when used.
So is it 100% permanent for everyone? Mostly, but it depends on individual experiences. For some, only a few targeted glands were reached, prompting them to go for a second session. It also depends on factors such as the depth of sweat glands, skin thickness, and the patient’s biological response to the treatment. Overall, the burnt glands remain eliminated and never grow back.
Results show almost immediately, and they last for a very long time. When it comes to excessive sweating, it is reduced by 82% after just one treatment. As glands are permanently destroyed and do not grow back, results do not fade over time, unlike with other treatments such as Botox injections and antiperspirants, which are temporary. It typically requires only a single treatment to achieve lasting results.
While one session is more than enough for some patients, others may choose to get a second session based on their personal aims. In contrast to other temporary treatments, miraDry only requires one or two treatments, and there is no need to undergo it again afterwards. It is a simple and durable treatment for those who seek long-term comfort and dryness in their underarms.
Having more than one miraDry treatment depends on the patient because, most time, great results are achieved after only one treatment. For example, some choose to get a second treatment to reduce underarm sweat even more, to reduce odor, or even reach a personal level of comfort that they are seeking. There are also other factors, such as the amount of sweat your body produces and the thickness of your skin, that will determine whether or not you will need a second treatment.
MiraDry is a safe procedure. In fact, the underarm area has less than 2% of all sweat glands, which means eliminating the glands under your arms will not stop the body from cooling down when it needs to.
Sweating on other parts of the body will still occur. Moreover, miraDry is a treatment that has been used on thousands of people all over the world and is known to have a good safety record.
Most side effects are minor and go away quickly, usually within a few weeks. They vary and can include swelling, soreness, numbness, and bumps on the skin. However, there are rare cases where the side effects could be severe as a result of the heat affecting deeper tissues and nerves.
These may also include longer-lasting numbness in the arms, skin irritation, and a lot of pain. Therefore, it is advised to choose a skilled and experienced professional for miraDry procedures. Should you experience any of these rare side effects, please visit a doctor.
For most, it often is. You pay just once (or twice, should it be required), and you will no longer need to buy deodorants and antiperspirants as much as you used to. With miraDry, you get to feel fresher and more at ease, especially with tight or light-colored clothes.
Additionally, you do not have to worry about sweat stains or underarm odors. Despite it being an expensive procedure, in the long run, it will save more money and stress. It is a treatment you should consider if you want a permanent reduction of underarm sweat.
There are other alternatives to solving the problem of excessive underarm sweating and underarm odor, among which are Botox and ETS surgery. However, they might not be as effective as miraDry.
Botox is an injection that blocks underarm sweat, but it only lasts a few months, meaning you have to keep scheduling further treatment every 3-6 months. As this is not a permanent solution, it requires you to invest more time in treatment, and therefore it costs more than it should.
ETS (endoscopic thoracic sympathectomy), on the other hand, is a surgical procedure where the doctor cuts out nerves in your body to prevent sweating. It is a very serious procedure that can cause unwanted side effects, such as more sweating in other areas of the body. Once done, it cannot be easily reversed.
Finally, miraDry treatment is a non-invasive procedure that takes 1 to 2 sessions without any surgical procedure, providing permanent results with little to no maintenance. If you are looking for a solution to stop excessive underarm sweating that is simpler, safer, and long-lasting, miraDry is the go-to option.
miraDry offers a long-lasting solution to excessive or other unwanted forms of sweating and sweat odors. Unlike sprays, creams, or injections, which you have to keep using over and over again, miraDry solves the problem permanently by eliminating the sweat and odor glands completely. This means you’ll significantly reduce, if not completely eliminate, underarm sweating, resulting in less body odor and a greater sense of freshness and confidence.
If you’re considering a lasting solution to underarm sweat, trust the best medspa clinic to guide you. At Spa26, our experienced team offers safe, personalized miraDry treatments with proven results. Contact us today to schedule your consultation.
Still have some inquiries about miraDry? We’ve answered some of the most common questions about the treatment.
miraDry is considered a cosmetic procedure and, therefore, mostly does not get insurance coverage, even if you are dealing with hyperhidrosis. However, it is good to check with your insurance provider to see what benefits your plan covers.
The cost for miraDry treatment varies depending on the clinic and location. Furthermore, it can be determined by the number of sessions you would need to take.
No, they cannot. The miraDry procedure terminates sweat and odor glands, and thus they do not grow back. Because the body doesn’t regenerate them, this is considered to be a permanent procedure.
Yes, the glands are terminated and gone for good, hence why we can consider that this treatment lasts permanently. However, if some of the patient’s sweat glands remain active, they may choose to go for a second session to completely eliminate them.
You can search for licensed medical spas in your area that offer laser treatments for sweat reduction. Choosing an experienced provider such as Spa26 ensures your safety and best results.
When comparing miraDry with other treatments, there are several differences that stand out. One of the major ones is that miraDry treatment lasts longer and does not require consistent follow-up treatments, unlike Botox treatment, which requires consecutive sessions to maintain the effect.
Additionally, unlike the ETS procedure, which is more painful, carries higher risks, and may cause compensatory sweating in other areas of the body, miraDry is completely noninvasive and does not increase sweating elsewhere.
Ideal candidates for miraDry include adults with primary axillary hyperhidrosis, as well as individuals seeking a long-term solution to underarm sweat and odor. The FDA has also approved miraDry for use on adults of all skin types.
Sheila Nazarian is the founder and operator of Spa26. Dr. Nazarian’s Spa26 patients benefit from her numerous qualifications. She has years of training and expertise as a board-certified plastic surgeon. She graduated from Columbia University, where she concentrated in pre-med. She studied medicine and earned her doctor of medicine degree at Albert Einstein College of Medicine at Yeshiva University.
Spa26 offers luxury skincare, anti-aging treatments, and wellness services. Consult with our experienced team at (310) 683-7537.
