What frequency range is used for MIST therapy?

What frequency range is used for MIST therapy?

• A. 30-40 kHz
• B. 1-3 MHz
• C. 3-12 MHz
• D. 40-60 kHz

Answer: (A)

MIST therapy uses a high-frequency electrical stimulation in the kilohertz range. The frequency range used is 30–40 kHz. This band is chosen because it can penetrate skin and reach deeper tissues without causing heating or muscle contraction, helping to improve microcirculation and cellular activity in a comfortable, non-thermal way. Frequencies in the MHz range are typical of ultrasound or RF therapies, which operate on different principles and aren’t how MIST delivers energy. A frequency around 40–60 kHz sits near the lower end of that range and is not the standard for MIST, making 30–40 kHz the best fit for its typical protocol.

MIST therapy uses a high-frequency electrical stimulation in the kilohertz range. The frequency range used is 30–40 kHz. This band is chosen because it can penetrate skin and reach deeper tissues without causing heating or muscle contraction, helping to improve microcirculation and cellular activity in a comfortable, non-thermal way. Frequencies in the MHz range are typical of ultrasound or RF therapies, which operate on different principles and aren’t how MIST delivers energy. A frequency around 40–60 kHz sits near the lower end of that range and is not the standard for MIST, making 30–40 kHz the best fit for its typical protocol.