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MiraDry® Treatment
to Reduce Excessive Underarm Sweat and Odor

Non-invasive solution

Do you constantly worry about sweat stains, even in cool weather? Does wearing light-coloured clothing feel like a gamble? For many people, excessive underarm sweating and odour are more than just an inconvenience. They are a daily stressor that affects confidence and limits wardrobe choices. While deodorants and antiperspirants offer temporary fixes, they often do not go far enough. If you are ready for a more lasting solution, miraDry® offers a non-invasive treatment with minimal downtime that can permanently reduce sweat and help you take back control.

MiraDry® is a Health Canada approved treatment that uses thermal energy to eliminate sweat and odour glands in the underarms. These glands do not regenerate after treatment, which makes the results permanent. It is ideal for people who struggle with daily sweat stains, persistent body odour, or the stress of overactive underarms.
What Is miraDry®?

MiraDry® is a Health Canada approved treatment that uses thermal energy to eliminate sweat and odour glands in the underarms. These glands do not regenerate after treatment, which makes the results permanent. It is ideal for people who struggle with daily sweat stains, persistent body odour, or the stress of overactive underarms.

Technology

MiraDry® uses microwave energy to precisely target sweat and odour glands without harming the surrounding tissue. The treatment delivers controlled heat beneath the skin to destroy the glands, while a cooling system protects the surface of the skin for a comfortable experience.

Clinical studies have shown that sweating can be reduced by up to 82 percent after two treatments (Hong, Lupin, & O’Shaughnessy, 2012).

Some patients are satisfied with just one session, while others may require a second or even a third treatment to achieve maximum results.

miraDry® Treatment

BEFORE THE TREATMENT

During your consultation, your provider will review your medical history and determine if miraDry® is the right option for you. You may be asked to shave your underarms about four to six days before the treatment and to avoid applying deodorant or antiperspirant on the day of your appointment.

DURING THE TREATMENT

Day of treatment: Wear loose clothing (e.g. tank top, camisole, or sports bra) for easy access. The session begins with a local anesthetic to keep you comfortable. The handheld miraDry® device is then applied to your underarms in a grid-like pattern. You may feel some warmth and gentle pressure, but the treatment is generally well tolerated. The procedure takes approximately one hour and 30 minutes.

After THE TREATMENT

It is common to experience mild swelling, redness, or tenderness in the treated area, which usually improves within a few days. Most patients can return to normal work/life immediately or within 24‑48 hours, but avoid strenuous activities or heavy lifting for at least 3–7 days depending on your provider’s advice. Applying ice packs and using over-the-counter pain relievers can help with any discomfort. Results, including reduced sweat and odour, are often noticeable right away and continue to improve over time.

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FAQ

Got questions about the miraDry® Treatment? We’ve got your answers here

Who is a good candidate for miraDry® treatment?

MiraDry® is a great option for men and women who struggle with excessive underarm sweating, persistent odor, or discomfort that affects their daily life, clothing choices, or confidence. It is especially suited for those diagnosed with primary axillary hyperhidrosis, as well as individuals who have not found relief with deodorants or antiperspirants. Candidates should be in good general health and seeking a long-lasting, non-surgical solution to underarm sweat and odor. Many clients also choose miraDry® to enjoy the added benefit of reduced underarm hair growth. A consultation with our specialists will help confirm if miraDry® is the right choice for your needs.

What conditions can miraDry® treat?

MiraDry® is recommended for both men and women who want a long-term reduction of underarm sweat and odor. It is especially effective for those living with primary axillary hyperhidrosis, which is clinically diagnosed excessive sweating, or with persistent underarm odor that does not improve with regular deodorants. This treatment also helps individuals who experience daily sweat stains that affect clothing choices, underarm discomfort during work, exercise, or social situations, or skin irritation and rashes caused by antiperspirants. Many people also choose miraDry® to address psychosocial stress and confidence issues linked to visible sweat marks or odor. An added benefit is that miraDry® can also reduce underarm hair growth, providing a long-lasting improvement in both comfort and confidence. With just one or two sessions, and little to no downtime, it offers a safe and near-permanent solution.

Is miraDry® used to treat excessive sweating and odour?

Yes! MiraDry® is designed to reduce underarm sweating and odor by targeting the glands responsible for both. It uses safe, controlled energy to eliminate these glands, helping people who struggle with excessive sweat or body odor feel more confident.

Are the results from miraDry® permanent?

Yes. Once the sweat and odor glands are eliminated, they do not grow back, so results are long-lasting. In clinical studies, miraDry® reduced sweat by an average of 82%, and 89% of patients reported no longer being bothered by odor at 12 months post-treatment. (https://clean.miradry.com/)

Is miraDry® safe?

Yes. It is Health Canada approved and clinically proven. Removing a small percentage of sweat glands from the underarms does not affect your body’s ability to cool itself.

Do I need more than one miraDry® treatment?

Many people notice a significant improvement after just one session. For the most balanced and lasting results, we typically recommend two treatments, with some individuals benefiting from a third.

Does miraDry® hurt?

The procedure is well tolerated. First, a local anesthetic is used to numb the underarms. You might feel warmth, suction, or light pressure, but most patients report minimal discomfort.

Is there downtime after miraDry®?

There’s very little downtime. Most patients return to normal daily activities within 24–48 hours. Common side effects such as swelling, redness, tenderness, bruising, bumps, or altered sensation usually resolve within days to weeks. Over-the-counter anti-inflammatories and ice can help.

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References

Hong, H. C., Lupin, M., & O’Shaughnessy, K. F. (2012). Clinical evaluation of a microwave device for treating axillary hyperhidrosis. Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 38(5), 728–735. doi.org/10.1111/j.1524-4725.2012.02375.x

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