Also known as palmar hyperhidrosis.
What are hyperhidrosis concerns?
Hyperhidrosis is a term used when sweating feels heavier than your body needs for cooling.
It often affects:
- Axilla (underarms)
- Palms of the hands
- Soles of the feet
- Face and scalp
- Other localised areas of the body
Some people notice it during everyday tasks, while others see it more during stress, exercise or warm weather. A qualified healthcare professional can help assess what may be contributing in your case.
What causes hyperhidrosis?
There are different possible causes of hyperhidrosis. A medical assessment is important to check for any underlying health issues.
Cause #1: Primary hyperhidrosis
This type often starts in childhood or adolescence and is not linked to another medical condition. It is thought to relate to overactive signals from the nerves that control sweat glands.
Cause #2: Secondary hyperhidrosis
In some people, excessive sweating can be related to an underlying condition. Examples include some hormonal changes, infections or other medical issues. Your doctor can assess and investigate further when needed.
Cause #3: Environmental and lifestyle triggers
Heat, exercise, spicy foods and emotional stress can increase sweating. In people with hyperhidrosis, these triggers may cause more noticeable or frequent episodes.
Why do I get hyperhidrosis and others don’t?
Not everyone with the same environment or stress level will develop hyperhidrosis. Several factors may increase the likelihood.
Factor #1: Family history
Hyperhidrosis can run in families. If close relatives experience excessive sweating, you may be more likely to notice similar concerns.
Factor #2: Individual nerve sensitivity
Some people have sweat glands that respond more strongly to signals from the nervous system, even in everyday situations.
Factor #3: Hormonal and health factors
Changes in hormones, certain medical conditions and some lifestyle factors can contribute to sweating patterns. Your doctor can help decide whether further tests are needed.
Living with hyperhidrosis
Excessive sweating can mean making practical adjustments day to day. People often describe:
- Damp clothing or visible patches
- Difficulty gripping pens, tools or sports equipment
- Discomfort in shoes when feet sweat more than usual
- Planning around sweating at work or socially
Hyperhidrosis is a recognised medical condition. If sweating starts suddenly, affects your whole body or happens at night, see your GP.
Frequently Asked Questions
A: Is hyperhidrosis dangerous?
Q: Hyperhidrosis itself is not usually dangerous, but it can affect daily life and comfort. A doctor can check for any underlying issues that may need attention.
Q: Can hyperhidrosis affect my work or hobbies?
A: Some people with hyperhidrosis may find it harder to use tools, devices, musical instruments or sports equipment when their hands or feet are very sweaty.
Q: Does stress cause hyperhidrosis?
A: Stress can increase sweating for many people. For those with hyperhidrosis, stressful situations may make symptoms more noticeable, although stress is not always the only cause.
Q: Who should I see first for hyperhidrosis?
A: Your GP is a good starting point. They can review your medical history, rule out underlying causes and advise on next steps. You may also be referred to a dermatologist or other specialist when needed.
Treatment options and finding a practitioner
Some people manage hyperhidrosis with antiperspirants, breathable fabrics and changes of clothing. A GP is a good first step and can check for underlying causes, discuss prescription options or refer you to a dermatologist.
Some people choose to explore options. A practitioner may discuss options depending on your health history and goals.
In Australia, these must be completed by a qualified doctor, nurse, or dentist.
All treatments carry risks, which can include local discomfort, bruising and side effects that vary with the type of treatment. A registered practitioner will explain the risks, recovery time and costs at your consultation. Results vary between people.
Please note that specific treatment details cannot be provided here to comply with Australian advertising regulations.
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