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iontophoresis machine
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Dermadry Product
Dermadry Product
Dermadry Product

Hands & Feet

Dermadry is a tap water iontophoresis device indicated for the treatment of hyperhidrosis (excessive sweating).
  • Free Yourself from Excessive Sweating: No more awkward handshakes, smelly feet or unpleasant sweat stains. A sweat-free life can be yours, thanks to Dermadry!
  • Clinically-Proven Results: Studies have shown that success rates in the treatment of hyperhidrosis with iontophoresis range from 93% to 100%!
  • Advanced Technology:: Dermadry uses innovative technology to ensure a comfortable treatment that delivers quick and visible results.
  • Easy to Use: Treat hyperhidrosis from the comfort of your home! Treatment sessions last between 15-20 minutes and provide up to 6 weeks of dryness.

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What’s included in the box?

Dermadry Hands and Feet
Dermadry Case
Dermadry Controller
Dermadry Towels
2 Cotton Towels
Dermadry Electrodes
Hand & Foot Electrodes
Dermadry AC Adapter
AC Adapter + Blade
Dermadry Cables
Pair of Cables
Dermadry Manual
Instruction Manual

How to use Dermadry

Dermadry combines simplicity with strict safety standards. See how easy it is to use Dermadry with these helpful videos.
For Hands and Feet

Technical Data

Current strength range
1-15 mA
1-25 mA
Treatment duration (predefined)
20 min
20 min
Polarity alternating frequency (predefined)
5 min
5 min
Maximum tension
48 V
55 V


Do not use this device if you have any of the following conditions:
  • Cardiac pacemaker
  • ICD (implantable cardioverter defibrillator)
  • Suspected or diagnosed heart problems (e.g. cardiac arrhythmia)
  • Seizure disorders (epilepsy)
  • Pregnant or suspected pregnancy
  • Metal-containing intrauterine device (IUD)
  • Metallic implants
  • Large skin lesions and lesions that cannot be covered with petroleum jelly
  • Numbness in the treated areas
  • Infections or irritated skin
  • Impaired sensation in hands, underarms or feet (e.g. polyneuropathy)
  • Malignant disorders in the area of application
  • Severe vascular disorders (e.g. local inflammation or thrombosis)

NOTE: If in doubt, please contact your health professional.

Side Effects

You may experience the following temporary side effects:
  • Irritation, skin reddening (erythema), burning sensation, small blisters (vesiculation), and itching (pruritus). Wait until symptoms disappear completely before starting your next treatment.
  • Tingling and stinging sensations. Muscle numbness (paresthesia) may occur. Slight pain could be felt at the beginning of the treatment or after the polarity alternating sequence. If you feel any of the above side effects, reduce intensity during next treatment.
  • Increased sweating: After the first few treatments, you may experience an increase in sweating. This symptom will subside after a few treatments.
  • Small electric shocks during treatment: In very rare cases, a harmless electric shock may occur if treatment is interrupted suddenly. To avoid this risk, remove your hands, feet or underarm electrodes slowly. Hands, feet and underarms electrodes can be safely removed at any time during treatment.
  • Skin dryness: Skin may become dry, small lesions or scaling may occur. To reduce these symptoms, use a moisturizing cream after treatments.
  • Aluminum may cause minor allergic reactions for some users. They may develop red, bumpy, scaly, itchy or swollen skin at the point of contact. If you notice any allergic reaction developing on the treated area of skin, stop using the device and contact Dermadry’s Customer Service.