Understanding Hyperhidrosis and Treatment Options

Q1: What is hyperhidrosis?

Hyperhidrosis is a condition characterised by excessive sweating that goes beyond what is necessary to regulate body temperature. It can affect various parts of the body, including the underarms, palms, soles, and face.

Q2: What causes hyperhidrosis?

Hyperhidrosis can be caused by a variety of factors, including genetics, underlying medical conditions, or certain medications. In many cases, the exact cause is unknown, and it occurs without any identifiable triggers.

Q3: What are the common symptoms of hyperhidrosis?

The primary symptom of hyperhidrosis is excessive sweating that interferes with daily activities. This can lead to discomfort, social anxiety, and embarrassment, as well as skin irritation and infections due to prolonged dampness.

Q4: What treatment options are available for hyperhidrosis?

There are several effective treatment options for hyperhidrosis, including:

  • Topical Antiperspirants: Over-the-counter or prescription-strength antiperspirants to reduce sweating as well specialised formulations prescribed by dermatologists. 
  • Botox Injections: Used for axillary (underarm) hyperhidrosis to block the nerves that trigger sweating. Please note medicare rebate is available if treatment is done by a dermatologist. 
  • Iontophoresis: A procedure that uses electrical currents to reduce sweating in the hands and feet. We now have this available at our clinic as a treatment option which is completely bulkbilled. 
  • Medications: Oral medications that inhibit sweat gland function.
  • Surgery: In severe cases, surgical options like sympathectomy may be considered.

Q5: How does Botox treat axillary hyperhidrosis?

Botox (botulinum toxin) injections are a highly effective treatment for axillary hyperhidrosis. The procedure involves injecting Botox into the underarm area, which temporarily blocks the nerves responsible for triggering sweat production. This can significantly reduce sweating for several months. A medicare rebate is available if Botox treatment is done by a Dermatologist. Please enquire about our prices. You will be approximately $400 out of pocket for your entire treatment. 

Q6: What can I expect during a Botox treatment for hyperhidrosis?

During a Botox treatment, a fine needle is used to inject small amounts of Botox into the underarm area. The procedure is relatively quick and usually takes about 10-15 minutes. Some patients may experience mild discomfort, but a topical anaesthetic can be applied to minimise this or even ice. 

Q7: How long does Botox last for hyperhidrosis?

The effects of Botox injections for hyperhidrosis typically last between 4 to 6 months. Repeat treatments are necessary to maintain the results, and most patients find that their sweating decreases significantly with regular use.

Q8: What is iontophoresis and how does it work for hyperhidrosis?

Iontophoresis is a treatment that uses electrical currents to reduce excessive sweating, particularly in the hands and feet. The procedure involves placing the affected areas in water and passing a mild electrical current through it. This temporarily blocks the sweat glands, reducing perspiration.

Q9: Is iontophoresis safe and effective?

Yes, iontophoresis is a safe and effective treatment for many patients with hyperhidrosis. It is non-invasive and can be performed in a clinical setting or at home with a portable device. Regular treatments are necessary to maintain the results and these treatments are bulkbilled at our clinic. 

Q10: Why choose our clinic for hyperhidrosis treatment?

Our dermatology clinic offers comprehensive care for patients with hyperhidrosis, providing personalised treatment plans tailored to your specific needs. Our Dermatologists use the latest techniques and technologies to ensure effective and long-lasting results, helping you regain confidence and comfort in your daily life.

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