Sweaty Feet
Sweaty feet — known medically as plantar hyperhidrosis — is when the sweat glands in your feet produce more moisture than is needed to regulate temperature. It's a common, manageable condition that affects both adults and children, and while it's rarely dangerous, it can cause discomfort, odour and skin problems if left unaddressed.
What causes sweaty feet?
Your feet contain a high concentration of sweat glands, so they're naturally prone to perspiration. For some people, those glands are simply more active than usual. Sweaty feet can be influenced by:
- Overactive sweat glands (a tendency that often runs in families)
- Synthetic socks and non-breathable footwear that trap moisture against the skin
- Heat, activity and stress, which all increase sweating
- Hormonal changes, particularly during childhood and adolescence
Children frequently experience sweaty feet, and this often settles with simple measures.
What symptoms should I look out for?
Beyond the obvious dampness, sweaty feet may lead to:
- A persistent strong odour, caused by bacteria breaking down sweat on the skin
- Soft, white, soggy-looking skin
- An increased risk of blisters, fungal infections (such as tinea), and skin breakdown
- Cold, clammy feet and slipping inside footwear
If sweating is excessive, ongoing or affecting your daily comfort, it's worth having it assessed.
How does Blueprint Podiatry assess and treat sweaty feet?
At Blueprint Podiatry in Tuggerah, our podiatry team takes time to understand what's driving your symptoms — whether it's footwear, skin health, activity levels or a genuine tendency toward excess sweating. Our three registered podiatrists each hold a Bachelor of Podiatry, so you'll receive a careful assessment of your skin, nails and any signs of infection or irritation.
Management may include:
- Footwear and sock guidance — natural fibres like cotton and wool breathe better than synthetics, and rotating shoes allows them to dry fully between wears
- Skin care strategies to help keep feet dry and reduce odour
- Treatment of any associated conditions, such as tinea, blisters or skin breakdown
- Simple daily habits, including time in bare feet where practical (especially helpful for children)
Where active foot problems exist, we also provide general and routine foot care, dermatological foot care and wound management. Our approach is always to help you manage the condition with practical, tailored advice.
When should I see a podiatrist?
Book an assessment if your sweaty feet are causing recurrent blisters, persistent odour, signs of infection (redness, itching, peeling skin), or if simple changes haven't helped. Early advice can prevent more troublesome skin problems.
Medically reviewed by Matt Shanahan, registered podiatrist (AHPRA POD0001603396), Blueprint Podiatry.
Last reviewed: 21 June 2026.
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Frequently asked questions
Are sweaty feet in children something to worry about?
Usually not. Children commonly have sweaty feet, and it often improves with breathable, natural-fibre socks and time spent barefoot when practical. If your child develops odour, sore skin or recurring infections, our podiatrists can offer tailored advice.
Why do my feet smell, and how can I reduce it?
Odour is generally caused by bacteria breaking down sweat on the skin rather than the sweat itself. Keeping feet clean and dry, changing into fresh natural-fibre socks, and rotating footwear so shoes can dry out all help. We can suggest further options at your appointment.
Do you treat people from across the Central Coast?
Yes. Our Tuggerah clinic welcomes patients from Wyong, The Entrance, Bateau Bay, Berkeley Vale, Toukley, Ourimbah, Gosford, Erina, Terrigal and the wider Central Coast.
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