MiraDry for Excessive Sweating, Frequently Asked Questions

miraDry is a handheld device that delivers noninvasive, precisely controlled electromagnetic energy to the skin under your arms. The result is that the sweat glands undergo a heat-induced decomposition called thermolysis. As the sweat glands are eliminated through this technology, the skin’s top layer is protected and cooled. 

While sweat glands are essential in keeping our bodies regulated and cool, our bodies have millions of sweat glands. However, some people experience overactive underarm sweat glands, which can lead to excess sweating. When you treat your excessive sweating with miraDry, it means that the sweat won’t accumulate in just one area of your body. 

In most cases, the underarm sweat glands don’t grow back, so your results will be lasting and immediate. Occasionally, a patient may need two procedures, which are typically done three months apart. 

The miraDry procedure takes about one hour to complete, and it’s performed at your dermatologist’s office. 

Most patients experience little or no discomfort during the miraDry treatment. Your dermatologist will administer lidocaine injections (local anesthesia) before performing the procedure. After your appointment, you can use over-the-counter pain medications. Also, ice packs can provide comfort if your underarms are tender after treatment. 

Before your miraDry procedure, don’t put on antiperspirant or deodorant. However, you do need to shave your armpits. Be sure to wear a comfortable, loose-fitting sleeveless top such as a sports bra, tank top, or camisole

If any of these applies to you, consult with your dermatologist before considering miraDry treatment:

• You are pregnant or breastfeeding.
• Your skin forms keloid scars.
• You have an active infection. 
• You have hidradenitis suppurative or cysts. 
• You have significant surgical scars in the area of your underarms. 
• You’re allergic to lidocaine with epinephrine.
• Your underarms have been injured by radiation. 
• You have a pacemaker or any other electronic implant.
• You’re currently taking Accutane or have taken it in the past six months. 

Are you ready to learn more about hyperhidrosis treatment? The dermatologists and the skilled team at Clarity Dermatology in Castle Rock, Colorado, are here to answer your questions and provide treatment. Call today at (720) 686-7546 to schedule a consultation and learn more about what you can do about excessive sweating.