Not all sweating is related to temperature or movement. If you’re regularly sweating under your arms without any obvious reason, you could be dealing with hyperhidrosis. A medical condition where the sweat glands are overactive and produce more sweat than the body needs to stay cool.
Hyperhidrosis is a condition that causes excessive sweating in areas like the underarms, hands, feet, or face. It can start at any age, from childhood to adulthood. When it comes to hyperhidrosis, over-the-counter antiperspirants or deodorants may not be enough to manage this type of sweating.
Why does our body need to produce sweat?
Sweating is an essential function of the human body to help regulate our internal temperature and keep us from overheating. When our body temperature rises, our sweat glands produce moisture (sweat) that sits on the skin's surface. As it evaporates, it cools the body down.
How much sweat is too much?
It’s normal to sweat when you’re hot, nervous, or physically active—but when sweating happens without a clear trigger, you may require medical intervention. These signs can help you identify if your sweating is beyond normal:
You sweat heavily even at rest- If you're sweating through shirts while sitting still or in cool environments, it may not be normal.
You need to change clothes multiple times a day- Frequent wardrobe changes due to underarm wetness or noticeable sweat stains can be another sign.
You feel anxious because of your sweating- Feeling self-conscious or anxious in social or professional settings because of underarm sweat.
Deodorants and clinical antiperspirants don’t seem to make a difference- If you've tried every product on the shelf with little to no relief, your sweating may require a medical approach.
It interferes with your daily life- Whether it's avoiding certain colours or fabrics, steering clear of close interactions, or planning your day around sweat.
Excessive sweating can become more than just an inconvenience—it can lead to a range of skin-related issues. When the skin is constantly exposed to moisture, it can soften and break down. This is a condition known as maceration and it makes the skin more prone to irritation, chafing, and increases the risk of bacterial and fungal infections. This is why treating hyperhidrosis isn’t just about improving comfort, but it’s also an important step toward maintaining healthy skin.
What professional treatments are available for excessive sweating in Australia?
MiraDry® Treatment for Hyperhidrosis
If you’ve tried every deodorant, antiperspirant, or short-term fix and still struggle with unwanted sweat and odour, it may be time to consider a more permanent solution. At the Dermatology Institute of Victoria, we offer MiraDry®—one of the most advanced and effective treatments for excessive underarm sweating.
MiraDry® is a safe and permanent treatment for reducing sweat and odour glands in the underarm area, without the need for ongoing maintenance or invasive procedures.
What is MiraDry®?
MiraDry® is a non-invasive, FDA-cleared treatment, that works by using controlled thermal energy to target and permanently eliminate the sweat and odour glands in your underarms. The procedure takes approximately one hour, and for many it’s a one-time treatment, while others may require a second session for optimal results.
How does MiraDry® help stop excessive sweating?
Controlled electromagnetic energy is delivered through a handheld device, which targets and destroys the sweat and odour glands beneath the skin’s surface. When this happens, these glands do not grow back, resulting in a permanent reduction in sweat production.
The treatment eliminates only a small percentage of your body’s total sweat glands (which are not essential to overall temperature regulation), making it safe and effective. In addition to reducing underarm sweating, it also significantly decreases odour and wetness, helping patients feel more comfortable, and free from the stress of visible sweat stains.
What makes MiraDry® different from other treatments?
MiraDry® is the only treatment clinically proven to permanently reduce underarm sweat and odour glands by treating the root cause of excessive underarm sweating. Unlike antiperspirants, topical products, or other therapies that offer only temporary relief and require ongoing maintenance, MiraDry® delivers lasting results.
If you're ready to take control of excessive underarm sweating, schedule a consultation with us today. Our experienced team will assess your concerns and determine if MiraDry® is the right solution for you. Click here to learn more about MiraDry®.