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THE FISCHER

THE ORIGINAL NAME IN IONTOPHORESIS

The Fischer iontophoresis device is fast, safe, and effective for patients struggling with sweaty hands, feet, and underarms.
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Success Rate with patients
day risk-free home trial
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metal-free

modern Iontophoresis

“One of the simplest, safest, and most cost-effective treatments of hyperhidrosis. Although a number of devices are available for the administration of iontophoresis, this author prefers The Fischer…”

- Dr. Lewis P. Stolman
Published in the Nat'l Library of Medicine
Our Device

The Fischer

The Fischer is FDA-cleared for those dealing with palmar, plantar, or axillary hyperhidrosis aka excessive sweating. Treat from the convenience of home, results within 2-weeks. It's a more practical (and effective) approach to managing sweat.
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iontophoresis

understand the science

Palmar, plantar, and axillary hyperhidrosis patients — we've got you covered. Treat multiple areas from the comfort of your own home. No more refills, no more hassle. Learn how iontophoresis works.
TAP WATER
The Fischer utilizes your everyday tap water, making sweat management as convenient as turning on a faucet.
01
MINERALS
Calcium, magnesium, and potassium naturally found in tap water can be used to plug up those sweat pores.
02
ELECTRICITY
A Direct or Pulsed Current sends those minerals straight into your sweat pores.
03
CONSISTENCY
Our 3-phased approach is your roadmap to a sweat-free future.
04
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our Reviews

Your Success Stories

View our success stories and see how other patients solved their hyperhidrosis with the Fischer iontophoresis device. It's more than just medical innovations; it's about the lives we impact, the smiles we create, and the connections we forge.
RA Fischer Co. makes the difference in quality healthcare.
It works, stop waiting. Awesome experience. I have suffered w dripping hand sweat for thirty years, tried Botox, pills, creams to no avail. This machine has reduced my sweating by 90% within 2 weeks. I am able to confidently shake hands for the first time in my life. Delia was great to work with, very clear directions and good followup.
Sarah B.
ONLINE REVIEW
Life changing product! I’ve been using my RA Fischer machine for over two years now and it has been a total game changer. Thank you RA Fischer for selling a great product and investing research dollars to bring the best iontophoresis machine to the market!
Evan R.
Google
I can remember the countless pairs of shoes that were destroyed by my slippery feet and the countless sheets of paper that either folded onto itself and/or ripped due to my sweaty hands. My RA Fischer iontophoresis machine has truly changed my life! I can fully live my life without consciously and subconsciously thinking about my excessive sweating! I feel a sense of normalcy in just two weeks of treatments!
Crystal X.
ONLINE REVIEW
This machine has changed my life! After trying so many different remedies for hyper-hydrosis over the years, with nothing working, I was very skeptical. But this feels like a miracle machine. My palm and feet sweat have gone down 90% and my life has been forever changed. I am so thankful.
Nora C.
ONLINE REVIEW
I was lost for alternatives for sweat control. Finally I learned about sweat control through iontophoresis. I currently use the (The Fischer) device for my hands and feet. Two weeks into treatment, I am looking for hydration than trying to rid of it. Also love The Fischer device as it is easy to use solo without assistance from another person. Best feature is how it gradually builds up current instead of instantly shocking me. I Should have done this long time ago and saved awkward looks and embarrassing social moments.
Avindhya K.
ONLINE REVIEW

View our 4.9 star rating on TrustPilot

HYPERHIDROSIS CONSULTATIONS

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We're headquartered in Moorpark, California, USA. Want quick delivery? Just order by 4:00 PST. From the West Coast to the world, that's how we do healthcare.
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Success Stories

BEFORE & AFTER Gallery

Finding dependable home healthcare can be hard. Browse our case studies to see how we've been transforming lives since 1948.
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Review low-cost monthly payment plans.

We aim to make sure everyone can get important medical supplies like The Fischer and urology products, even if you don’t have insurance.

Contact us now to find out about our affordable payment plans and manage your healthcare better today.

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Looking for answers?

frequently asked questions

HOW DOES IONTOPHORESIS WORK?

Iontophoresis uses a gentle electric current to send tap water minerals straight to your sweat pores, effectively blocking them without harming your glands. It’s science meets relief, and for 98% of hyperhidrosis patients it’s the key to a drier, more comfortable life.

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The Fischer is the only metal-free iontophoresis device with direct current for maximum effectiveness. It’s hospital-grade and designed for efficiency — you can treat both hands and feet at the same time, making it twice as fast. No corroding, no extra costs, and zero risk of metal burns. Bonus? The Fischer is even covered by major insurances!

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Your Treatment Specialist curates a sample pack to suit you, featuring up to four different types and 12 in total. Whether you prefer hydrophilic, pre-lubricated, uncoated catheters (or if you’re not sure yet), we’ve got you covered. It’s self-cathing made easier. Just submit your information online to get started!

ORDER 3 DAY FREE SAMPLE PACK

Worried that something won’t work? The Fischer comes with a 60-day money-back guarantee, and we’re flexible if you’re navigating insurance issues or fine-tuning your treatment. Just ask your Treatment Specialist to extend your return window if needed! Most patients see results in just two weeks though, so two months should be plenty of time to decide if iontophoresis is right for you. For urology patients, return any unopened catheters or supplies within 7 days for a full refund. That’s peace of mind, guaranteed.

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Photograph of RA Fischer's 'The Fischer' Device, showcasing the white, rectangular 'main control unit.' This specialized iontophoresis device is meticulously designed for the treatment of hyperhidrosis (excessive sweating). The device features a grey screen, with buttons labeled 'SET' and directional arrows. In the bottom right corner, there's the logo of the Fischer device. Fischer sweat treatment iontophoresis
Side view photograph showcasing the white, rectangular 'main control unit' of RA Fischer's 'The Fischer' Device - an iontophoresis device meticulously tailored for hyperhidrosis (excessive sweating) treatment.. The image features a white background [ Iontophoresis Device for Sweating ]
Image highlighting the back panel of RA Fischer's 'The Fischer' Device, showcasing the white, rectangular 'main control unit.' This specialized iontophoresis device is specifically designed to address hyperhidrosis (excessive sweating). In the photograph, you can discern the power switch and the electrode ports. The background is solid white. [ Iontophoresis Device for Sweating ]
Detailed image showcasing the black, metal-free silicone electrodes designed for RA Fischer's iontophoresis device, 'The Fischer,' used in the treatment of hyperhidrosis. The background is plain white. [ Iontophoresis Device for Sweating ]
Photograph featuring one of the white water bath trays utilized in conjunction with RA Fischer's 'The Fischer' Device—an iontophoresis device crafted specifically for the treatment of hyperhidrosis (excessive sweating). The image is set against a plain white background.
Photograph that precisely spotlights one of the white water bath trays and the black, metal-free silicone electrode contained within RA Fischer's 'The Fischer' Device—an iontophoresis device meticulously designed for the treatment of hyperhidrosis (excessive sweating). The electrode is positioned inside the tray, and the entire composition is set against a clean white background. [ Iontophoresis Device for Sweating ]
Close-up photograph with a specific focus on one of the white water bath trays and the black, metal-free silicone electrodes integrated into RA Fischer's 'The Fischer' iontophoresis device; an iontophoresis device designed for the treatment of hyperhidrosis (excessive sweating). The trays feature blue pH-balancing foam and black metal-free silicone electrodes, all presented against a clean white background. [ Iontophoresis Device for Sweating ]
Detailed close-up image highlighting one of the white water bath trays and the black, metal-free silicone electrodes integrated into RA Fischer's 'The Fischer' Device—an iontophoresis device utilized for the treatment of hyperhidrosis (excessive sweating). The trays feature ph-balancing foam and metal-free silicone electrodes, all against a clean white background. [ Iontophoresis Device for Sweating ]
An up-close picture that focuses on the white water bath trays and the black, metal-free silicone electrodes incorporated within RA Fischer's 'The Fischer' Device. The trays include ph-balancing foam and metal-free silicone electrodes, presented against a clean white background. Iontophoresis device used for the treatment of hyperhidrosis (excessive sweating) [ Iontophoresis Device for Sweating ]
Overhead photograph showcasing The Fischer iontophoresis device by RA Fischer Co. for treating hyperhidrosis positioned on a flat surface. It's connected to two water bath trays filled with blue pH-balancing foam, set against a simple white background.
Angled 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. There are cords visible behind the device. Iontophoresis Device for Sweating
Photograph featuring two of the metal-free silicone underarm electrodes employed with RA Fischer's 'The Fischer' Device—an iontophoresis device customized for the treatment of hyperhidrosis (excessive sweating). Each of these small black electrodes is accompanied by a short black cord. These electrodes are explicitly crafted for managing axillary (underarm) hyperhidrosis.
A detailed photograph featuring the metal-free silicone underarm attachments of RA Fischer's 'The Fischer' Device—an iontophoresis device intricately designed for the treatment of hyperhidrosis (excessive sweating). These attachments contain small black electrodes enclosed within white, textile-like sleeves. Their purpose is specifically geared toward the management of axillary (underarm) hyperhidrosis. [ Iontophoresis Device for Sweating ]
Photo of the metal-free silicone underarm attachments of RA Fischer's 'The Fischer' Device - an iontophoresis device meticulously tailored for hyperhidrosis (excessive sweating) treatment. The small black electrodes are inside of the white, cloth-like sleeves. Specifically, these are for treating axillary (underarm) hyperhidrosis.