Blog post cover image for "Direct vs. Pulsed Current Iontophoresis: A Comparison Breakdown" - Compare direct vs. pulsed current iontophoresis. Learn how both methods work, their benefits, and why The Fischer device offers the best of both worlds.

March 31, 2020

By Daniel Moyer

Direct vs. Pulsed Current Iontophoresis: Comparison Breakdown

Blog post cover image for "Direct vs. Pulsed Current Iontophoresis: A Comparison Breakdown" - Compare direct vs. pulsed current iontophoresis. Learn how both methods work, their benefits, and why The Fischer device offers the best of both worlds.
Wondering whether direct or pulsed current iontophoresis is better? Learn the differences, advantages, and how The Fischer combines both for optimal hyperhidrosis treatment.
When it comes to treating hyperhidrosis, patients often ask: “Which iontophoresis method should I choose: direct current (DC) or pulsed current (PC)?” This question is crucial for finding the right balance between effectiveness and comfort. Fortunately, The Fischer iontophoresis device offers both options, allowing patients to customize their treatment.
Direct vs. Pulsed Current Iontophoresis

Understanding Direct Current (DC) Iontophoresis

Direct current (DC) provides a constant, one-directional flow of charged particles throughout the treatment. Because of this, it creates a stronger chemical effect on the skin tissue, leading to faster therapeutic results.

Key Features of Direct Current

  • The current flows continuously from positive to negative electrodes.
  • One electrode remains positive (anode) and the other negative (cathode).
  • More effective: DC builds up a charge over time, increasing its impact.
Therefore, direct current is considered the most efficient method for achieving quick results.
A graphic design image of two charts comparing the efficiency of direct current vs pulsed current used in iontophoresis devices such as The Fischer. The Fischer is able to do both.
Direct vs. Pulsed Current Iontophoresis

What Makes Pulsed Current (PC) Different?

Pulsed current (PC) is also one-directional, but its intensity varies during treatment. Unlike DC, it delivers short pulses, allowing breaks between cycles.
Explore the Fischer
Photograph showcasing the white, rectangular 'main control unit' of RA Fischer's 'The Fischer' Device—an iontophoresis device designed for the treatment of hyperhidrosis (excessive sweating). The Fischer iontophoresis device is characterized by its white and rectangular shape with a blue and grey screen. On the left side of the device, there is a button labeled 'SET,' while two buttons on the right are represented by arrows. The Fischer device logo is placed in the bottom right corner. It is in between the water bath trays that have the blue ph-balancing foam and metal-free electrodes inside. [ Iontophoresis Device for Sweating ]

Key Features of Pulsed Current

  • The flow of charged particles pauses briefly, making it less intense.
  • Pulses can occur individually or in series.
  • More comfortable: PC allows for higher tolerable current levels.
As a result, pulsed current is often preferred for younger patients or those with sensitive skin.
Direct vs. Pulsed Current Iontophoresis

Why Choose The Fischer Iontophoresis Device?

The Fischer iontophoresis device stands out by offering both DC and PC settings. Because of this flexibility, patients can choose faster results with DC or a gentler experience with PC.
Explore the Fischer
An overhead photograph of only the arms and hands of a person facing forward treating their palmar hyperhidrosis (excessive sweating of the hands) using RA Fischer Co.'s The Fischer iontophoresis device on a white table. White water bath trays and black, metal-free silicone electrodes with ph-balancing foam inside the tray on a plain white background. The Fischer iontophoresis device is white and rectangular with a blue and grey screen. Buttons read "SET" and arrows. Logo of the Fischer device bottom right corner

Advantages of The Fischer

  • Two-in-one device: The Fischer is the only iontophoresis machine to combine DC and PC.
  • Customizable treatments: Patients can adjust settings based on their needs.
  • Great for maintenance: Start with DC for quick results and switch to PC for ongoing maintenance.
Moreover, traditional iontophoresis machines typically provide only one current option, limiting patient choices.
Direct vs. Pulsed Current Iontophoresis

How Iontophoresis Creates a Dryness Barrier

Iontophoresis uses tap water and an electric current to deliver ions into your sweat pores. For instance, if you imagine your skin as a sponge, the electrical current pushes minerals into the pores, effectively “plugging them up.” This natural dryness barrier prevents excessive sweating, providing long-lasting relief for hyperhidrosis patients.
"Talk to our Treatment Specialists today to see why the Fischer iontophoresis device is the best treatment available for hyperhidrosis and to check insurance benefits."
Jennifer Jacobellis - CEO
Finding the Best Hyperhidrosis Treatment

Take Control with The Fischer Iontophoresis Device

The Fischer iontophoresis device provides the ultimate flexibility with both DC and PC options, making it ideal for patients with varying needs. Explore The Fischer today and discover how it can transform your hyperhidrosis treatment journey.
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Contact one of our Treatment Specialists today to answer any and all of your questions about the Fischer. 

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