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Plantar Hyperhidrosis: Frequently Asked Questions

Plantar hyperhidrosis is the medical term used to describe a condition characterized by excessive sweating of the feet. This condition affects approximately 1-3% of the population. Today, we will be answering some the most frequently asked questions about plantar hyperhidrosis.

  1. What causes sweaty feet?

Feet submerged in water and surrounded by question marksIn most cases, the cause of sweaty feet is idiopathic, meaning the cause is unknown. Onset is usually in childhood suggesting a hereditary component to this physiological disorder. Emotional and physical distress as well as heat can initiate sweating and/or make it worse. Sweaty feet can also be secondary to a chronic systemic illness or it can simply be a side effect of a drug.

  1. How can I stop excessive sweating?

More often than not, plantar hyperhidrosis can be controlled by conservative measures including topical antiperspirants, foot powders, deodorants, proper footwear, moisture-wicking socks, and absorbent insoles. In severe cases, treatments include but are not limited to prescription oral medications, Botox injections, and iontophoresis.

  1. Can it be cured?

Plantar hyperhidrosis will likely require ongoing treatment and management.

  1. Does it get worse with age?

The general trend is sweaty feet actually improve with age. This is because as we age, our sweat glands become less active and less responsive to stimuli.

  1. How much does your feet perspire in a day?

According to the Canadian Federation of Podiatric Medicine, your feet contain approximately 250 000 sweat glands and the average person will perspire about a cup of moisture throughout the day.

  1. Does wearing socks make a difference with sweaty feet?

Socks on feetWearing socks with closed toe shoes help to reduce sweating in feet. When you don’t wear socks with closed toe shoes, the increased friction between your feet and the interior of the shoe in combination with poor air circulation tends to induce sweating.

The type of sock is also important. Choose socks made out of cotton, wool, or merino wool and avoid synthetic materials such as nylon and polyester.

In general, look for socks that have a “moisture-wicking” property. Finally, socks that contain silver, copper, or bamboo will control odors and growth of micro-organisms.

Sweaty feet can cause foul odors, increase risk of fungal and bacterial infections, and dramatically affect your quality of life.

Book an appointment with a Registered Chiropodist at Feet First Clinic today for all your foot concerns, including sweaty feet.

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Here’s to Many More Years of Foot Care!

At Feet First Clinic, we’re always excited to welcome new clients! After a successful 12 years of treating our amazing patients, we’re ready to continue offering only the best foot care services and products. Give us a call to ask our friendly staff any questions you may have! Our Toronto foot specialists are ready to help!

Call us at 416-769-3338 or Book Your Assessment Today!

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Carolina Charles

Patient Relation Coordinator (She/Her)

If you’ve been to the clinic before, chances are you had the pleasure of meeting Carolina! Carolina’s daily goal is going above and beyond to make sure patients are always completely satisfied. Having worked in the podiatry industry for 22 years, Carolina brings a wealth of knowledge pertaining to client service, insurance policies, and procedures. She steers the ship to make sure everything runs smoothly on the daily. Carolina is known for spicing up every outfit with her signature costume jewellery.