If you follow us on social media or have read about treatment options on hyperhidrosisuk.org, you will notice that we often talk about iontophoresis (pronounced ahy-on-tuh-fuh-ree-sis).
In this blog, we aim to cover some frequently asked questions about iontophoresis to shed light on what it is and how it can help treat hyperhidrosis. So, let’s uncover some of the most frequently asked questions about iontophoresis.
What Is Iontophoresis?
In simple terms, iontophoresis is the process of passing a weak electrical current through water into the skin. The treatment has various uses in medicine, including treating conditions like hyperhidrosis and delivering drugs through the skin.
How Can Iontophoresis Help Hyperhidrosis?
Iontophoresis can help treat hyperhidrosis, which is excessive sweating, particularly in the hands, feet, and underarms. It works by reducing the activity of the sweat glands in these areas, iontophoresis can significantly decrease sweating and improve the quality of life for those affected.
How Does It Work?
It is not known precisely how iontophoresis works. The electric current drives ions from the tap water into the skin. The result is a reduction in sweating. This process is usually carried out using a specialised device in a clinical setting or with a home-use machine.
What Does the Treatment Involve?
A typical iontophoresis session involves placing the hands, and feet, on electrodes in shallow trays filled with water or sponge-covered electrodes in the underarms. The electric current is then delivered. Each session usually lasts about 20 to 30 minutes, and treatments are often conducted several times a week until the sweating is reduced. Maintenance treatments are then needed.
How Often Do I Need Maintenance Treatments?
After the initial treatment phase, maintenance sessions are needed to sustain the results. These are done as soon as the skin begins to feel clammy before full-on sweating returns. The frequency of maintenance treatments can vary, but many people find that once a week or once every few weeks is sufficient. Your healthcare provider can help you determine the best schedule for your needs.
Is Iontophoresis Safe?
Yes, iontophoresis is generally considered safe when performed correctly. Some people may experience mild side effects such as skin irritation, dryness, or a tingling sensation during treatment. However, these side effects are usually temporary and can be managed with proper skin care and adjusting the treatment settings.
How Effective Is Iontophoresis?
Iontophoresis is highly effective for many individuals with hyperhidrosis. Studies have shown that most people experience a significant reduction in sweating after a few weeks of regular treatment. The effectiveness can vary, and maintenance sessions may be required to sustain the results.
Can Iontophoresis Be Used at Home?
Yes, there are home-use iontophoresis machines available for those who prefer to manage their treatment independently. These devices are designed to be user-friendly and come with instructions for safe use. It’s important to consult with a healthcare professional before starting home treatment to ensure it’s appropriate for your specific condition.
Who Should Avoid Iontophoresis?
While Iontophoresis is safe for most people, there are certain conditions where it may not be suitable. Individuals with pacemakers, metal implants in the line of the current, uncoated metal intrauterine coils, or who are pregnant should avoid this treatment. Always consult with a healthcare provider to determine if iontophoresis is safe for you.
What Should I Expect During and After Treatment?
During the treatment, you might feel a slight tingling sensation or mild discomfort, but it shouldn’t be painful. After the session, some people may experience temporary redness or dryness of the skin, which can be managed with moisturising (emollient) creams.
Consistency is key, so regular sessions are crucial to achieving and maintaining results.
How Long Does It Take to See Results?
The time it takes to see results can vary from person to person. Generally, individuals may start noticing a reduction in sweating after the first three or four treatment sessions. It's important to follow the treatment schedule consistently to achieve the best results.
Can Iontophoresis Be Combined with Other Treatments?
Yes, iontophoresis can be combined with other treatments for hyperhidrosis, such as antiperspirants, Botox injections, or medications. Combining treatments can sometimes enhance the overall effectiveness, but it's essential to discuss this with your healthcare provider to create a safe and effective treatment plan.
Are There Any Precautions I Should Take Before Treatment?
Before starting iontophoresis, it's important to avoid using lotions or creams on the treatment areas, as they can interfere with the electrical current. Additionally, you should remove any metal jewellery that is in the line of the current and ensure the skin is clean and dry. Your healthcare provider can give you specific instructions based on your individual needs.
What Should I Do If I Experience Skin Irritation?
If you experience skin irritation during or after iontophoresis, it's important to address it promptly. You can try reducing the treatment frequency, applying a moisturiser to the affected areas, and ensuring the water used in the trays is not too warm. If irritation persists, consult your healthcare professional for further advice.
Can Children Use Iontophoresis?
Iontophoresis can be used to treat hyperhidrosis in children, but it's important to do so under the guidance of a healthcare professional. The treatment settings may need to be adjusted for younger patients, and close monitoring is essential to ensure safety and effectiveness.
How Does Iontophoresis Compare to Other Treatments for Hyperhidrosis?
Iontophoresis is one of several treatment options for hyperhidrosis. It's non-invasive and can be highly effective, but it requires regular sessions and maintenance. Other treatments, like antiperspirants, oral medications, Botox injections, and surgical options, each have their own advantages and considerations. Discussing these options with a healthcare provider can help determine the best approach for you.
Are There Any Long-Term Side Effects of Iontophoresis?
Iontophoresis is generally safe with minimal long-term side effects when used as directed. Some people may experience dryness or mild skin irritation, but these are typically manageable. Long-term use of iontophoresis has not been associated with serious adverse effects.
For more information and support with Hyperhidrosis visit: https://hyperhidrosisuk.org
For more information on available products including Iontophoresis visit: https://sweathelp.co.uk/
You can also follow us on Facebook to find a community of people with hyperhidrosis:
- https://www.facebook.com/profile.php?id=61562664132196 – Hyperhidrosis UK Facebook Page