What should you know about miradry for feet?

Sweaty feet can be part of excessive sweating and may cause damp footwear, odour, softened skin or recurrent irritation. A microwave sweat-gland device uses energy and cooling at a treatment site; the approved area, handpiece and safety data matter. Underarm treatment should not be assumed to translate to the soles, where skin thickness, pressure and nerve anatomy differ. A clinician can assess whether sweating is localised, widespread or linked to a medicine or another condition. Read about [Excessive Sweating](/symptoms/excessive-sweating/) and the [Microwave Energy Device](/technology/microwave-energy-device/).

Ask a dermatologist whether the device is intended and available for feet in your setting. Discuss foot examination, skin breaks, infection, nerve symptoms, medicines and previous treatments. Practical measures may include breathable footwear, changing damp socks, drying carefully between toes and treating coexisting fungal infection when diagnosed. Other medical options can include [Botox For Sweating](/treatments/injectables/botulinum-toxin-for-hyperhidrosis/) or [Microwave Sweat Gland Treatment](/treatments/laser-and-energy/microwave-sweat-gland-treatment/), but the appropriate site and method must be confirmed.

Seek prompt care for cracked skin with spreading redness, warmth, swelling, pus, fever or severe pain. Arrange assessment for numbness, burning, weakness, colour change or a new ulcer on the foot. Sudden widespread sweating, night sweats, palpitations or faintness also deserves medical review rather than cosmetic treatment alone.

Is this device designed for feet or only underarms? What is causing my sweating? Which treatments suit the soles, and what are their risks? How will you protect nerves and check the skin before treatment?